52_a_uksc_judgment
We can not speculate , in the absence of further evidence , upon what such reasons might have been .

%3 0052_0002__can_0052_0004__speculate can_speculate 0052_0001__We we 0052_0002__can_0052_0004__speculate->0052_0001__We [arg0] 0052_0007__the_0052_0008__absence the_absence 0052_0002__can_0052_0004__speculate->0052_0007__the_0052_0008__absence in[mod] z_0052_1008 [question] 0052_0002__can_0052_0004__speculate->z_0052_1008 upon[clr] 0052_0011__evidence evidence 0052_0007__the_0052_0008__absence->0052_0011__evidence of 0052_0017__might_0052_0018__have_0052_0019__been might_have_been z_0052_1008->0052_0017__might_0052_0018__have_0052_0019__been [scope] 0052_0003__not not 0052_0003__not->0052_0002__can_0052_0004__speculate [scope] 0052_0010__further further 0052_0011__evidence->0052_0010__further [attrib] 0052_0016__reasons reasons 0052_0015__such such 0052_0016__reasons->0052_0015__such [attrib] 0052_0017__might_0052_0018__have_0052_0019__been->0052_0016__reasons [arg0] 0052_0014__what what 0052_0017__might_0052_0018__have_0052_0019__been->0052_0014__what [prd2]
arc(r_0052_0002__can_r_0052_0004__speculate,r_0052_0001__We,arg0).
arc(r_0052_0002__can_r_0052_0004__speculate,r_0052_0007__the_r_0052_0008__absence,r_0052_0006__in__mod).
arc(r_0052_0002__can_r_0052_0004__speculate,z_0052_1008__question,r_0052_0013__upon__clr).
arc(r_0052_0003__not,r_0052_0002__can_r_0052_0004__speculate,keep_scope).
arc(r_0052_0007__the_r_0052_0008__absence,r_0052_0011__evidence,r_0052_0009__of).
arc(r_0052_0011__evidence,r_0052_0010__further,attrib).
arc(r_0052_0016__reasons,r_0052_0015__such,attrib).
arc(r_0052_0017__might_r_0052_0018__have_r_0052_0019__been,r_0052_0014__what,prd2).
arc(r_0052_0017__might_r_0052_0018__have_r_0052_0019__been,r_0052_0016__reasons,arg0).
arc(z_0052_1008__question,r_0052_0017__might_r_0052_0018__have_r_0052_0019__been,keep_scope).


IP-MAT NP-SBJ PRO We MD;~cat_Vi can NEG not IP-INF-CAT VB speculate PUNC , PP-MOD P-ROLE in NP D the N absence PP P-ROLE of NP ADJP ADJ further N evidence PUNC , PP-CLR P-ROLE upon CP-QUE IP-SUB NP-212 WPRO what NP-SBJ ADJP ADJ;_such_ such NS reasons MD;~cat_Vi might IP-INF-CAT HV;~cat_Ve have IP-PPL-CAT NP-PRD2 *ICH*-212 BEN;~Ln been PUNC .
( (IP-MAT (NP-SBJ (PRO We;{we}))
          (MD;~cat_Vi can;{can})
          (NEG not;{not})
          (IP-INF-CAT (VB speculate;{speculate})
                      (PUNC ,)
                      (PP-MOD (P-ROLE in;{in})
                              (NP (D the;{the})
                                  (N absence;{absence})
                                  (PP (P-ROLE of;{of})
                                      (NP (ADJP (ADJ further;{far}))
                                          (N evidence;{evidence})))))
                      (PUNC ,)
                      (PP-CLR (P-ROLE upon;{upon})
                              (CP-QUE (IP-SUB (NP-212 (WPRO what;{what}))
                                              (NP-SBJ (ADJP (ADJ;_such_ such;{such}))
                                                      (NS reasons;{reason}))
                                              (MD;~cat_Vi might;{may})
                                              (IP-INF-CAT (HV;~cat_Ve have;{have})
                                                          (IP-PPL-CAT (NP-PRD2 *ICH*-212)
                                                                      (BEN;~Ln been;{be})))))))
          (PUNC .))
  (ID 52_a_uksc_judgment))