93_a_hedgehog
It must be remembered that hedgehog numbers are a good indicator of the state of the natural environment , which is why these creatures are so important to the United Kingdom 's ecology .

%3 0093_0002__must_0093_0003__be_0093_0004__remembered must_be_remembered 0093_0008__are are 0093_0002__must_0093_0003__be_0093_0004__remembered->0093_0008__are [argn0] 0093_0006__hedgehog_0093_0007__numbers hedgehog_numbers 0093_0008__are->0093_0006__hedgehog_0093_0007__numbers [arg0] 0093_0009__a_0093_0011__indicator a_indicator 0093_0008__are->0093_0009__a_0093_0011__indicator [prd2] 0093_0010__good good 0093_0009__a_0093_0011__indicator->0093_0010__good [attrib] 0093_0013__the_0093_0014__state the_state 0093_0009__a_0093_0011__indicator->0093_0013__the_0093_0014__state of 0093_0016__the_0093_0018__environment the_environment 0093_0013__the_0093_0014__state->0093_0016__the_0093_0018__environment of 0093_0017__natural natural 0093_0016__the_0093_0018__environment->0093_0017__natural [attrib] 0093_0021__is is 0093_0021__is->0093_0013__the_0093_0014__state [arg0] z_0093_1013 [question] 0093_0021__is->z_0093_1013 [prd2] 0093_0025__are are z_0093_1013->0093_0025__are [scope] 0093_0022__why why 0093_0025__are->0093_0022__why [mnr] 0093_0023__these_0093_0024__creatures these_creatures 0093_0025__are->0093_0023__these_0093_0024__creatures [arg0] 0093_0027__important important 0093_0025__are->0093_0027__important [prd2] 0093_0026__so so 0093_0027__important->0093_0026__so [qual] 0093_0033__ecology ecology 0093_0027__important->0093_0033__ecology to 0093_0029__the_0093_0030__United_0093_0031__Kingdom the_united_kingdom 0093_0033__ecology->0093_0029__the_0093_0030__United_0093_0031__Kingdom [genv]
arc(r_0093_0002__must_r_0093_0003__be_r_0093_0004__remembered,r_0093_0008__are,argn0).
arc(r_0093_0008__are,r_0093_0006__hedgehog_r_0093_0007__numbers,arg0).
arc(r_0093_0008__are,r_0093_0009__a_r_0093_0011__indicator,prd2).
arc(r_0093_0009__a_r_0093_0011__indicator,r_0093_0010__good,attrib).
arc(r_0093_0009__a_r_0093_0011__indicator,r_0093_0013__the_r_0093_0014__state,r_0093_0012__of).
arc(r_0093_0013__the_r_0093_0014__state,r_0093_0016__the_r_0093_0018__environment,r_0093_0015__of).
arc(r_0093_0016__the_r_0093_0018__environment,r_0093_0017__natural,attrib).
arc(r_0093_0021__is,r_0093_0013__the_r_0093_0014__state,arg0).
arc(r_0093_0021__is,z_0093_1013__question,prd2).
arc(r_0093_0025__are,r_0093_0022__why,mnr).
arc(r_0093_0025__are,r_0093_0023__these_r_0093_0024__creatures,arg0).
arc(r_0093_0025__are,r_0093_0027__important,prd2).
arc(r_0093_0027__important,r_0093_0026__so,qual).
arc(r_0093_0027__important,r_0093_0033__ecology,r_0093_0028__to).
arc(r_0093_0033__ecology,r_0093_0029__the_r_0093_0030__United_r_0093_0031__Kingdom,genv).
arc(z_0093_1013__question,r_0093_0025__are,keep_scope).


IP-MAT NP-SBJ PRO;_provisional_ It MD;~cat_Vi must IP-INF-CAT BE;~cat_Ve_passive_ be IP-PPL-CAT NP-LGS * VVN;~Tn remembered CP-THT-NSBJ IP-SUB C that NP-SBJ N hedgehog NS numbers BEP;~Ln are NP-PRD2 D a ADJP ADJ good N indicator PP P-ROLE of NP D the N state PP P-ROLE of NP D the ADJP ADJ natural N environment PUNC , IP-REL NP-SBJ RPRO which BEP;~equ_Vw is CP-QUE-PRD2 IP-SUB ADVP-MNR WADV why NP-SBJ D these NS creatures BEP;~La are ADJP-PRD2 ADVP ADV so ADJ important PP P-ROLE to NP NP-GENV D the NPR United NPR Kingdom GENM 's N ecology PUNC .
( (IP-MAT (NP-SBJ (PRO;_provisional_ It;{it}))
          (MD;~cat_Vi must;{must})
          (IP-INF-CAT (BE;~cat_Ve_passive_ be;{be})
                      (IP-PPL-CAT (NP-LGS *)
                                  (VVN;~Tn remembered;{remember})
                                  (CP-THT-NSBJ (IP-SUB (C that;{that})
                                                       (NP-SBJ (N hedgehog;{hedgehog})
                                                               (NS numbers;{number}))
                                                       (BEP;~Ln are;{be})
                                                       (NP-PRD2 (D a;{a})
                                                                (ADJP (ADJ good;{good}))
                                                                (N indicator;{indicator})
                                                                (PP (P-ROLE of;{of})
                                                                    (NP (D the;{the})
                                                                        (N state;{state})
                                                                        (PP (P-ROLE of;{of})
                                                                            (NP (D the;{the})
                                                                                (ADJP (ADJ natural;{natural}))
                                                                                (N environment;{environment})))
                                                                        (PUNC ,)
                                                                        (IP-REL (NP-SBJ (RPRO which;{which}))
                                                                                (BEP;~equ_Vw is;{be})
                                                                                (CP-QUE-PRD2 (IP-SUB (ADVP-MNR (WADV why;{why}))
                                                                                                     (NP-SBJ (D these;{these})
                                                                                                             (NS creatures;{creature}))
                                                                                                     (BEP;~La are;{be})
                                                                                                     (ADJP-PRD2 (ADVP (ADV so;{so}))
                                                                                                                (ADJ important;{important})
                                                                                                                (PP (P-ROLE to;{to})
                                                                                                                    (NP (NP-GENV;{COUNTRY} (D the;{the})
                                                                                                                                           (NPR United;{United})
                                                                                                                                           (NPR Kingdom;{Kingdom})
                                                                                                                                           (GENM <apos>s))
                                                                                                                        (N ecology;{ecology}))))))))))))))
          (PUNC .))
  (ID 93_a_hedgehog;speaker=Colvile))