arc(r_0099_0005__could,r_0099_0002__2050,r_0099_0001__By__nim).
arc(r_0099_0005__could,r_0099_0006__lose,scope).
arc(r_0099_0006__lose,r_0099_0004__it,arg0).
arc(r_0099_0006__lose,r_0099_0007__a_r_0099_0008__fifth,arg1).
arc(r_0099_0007__a_r_0099_0008__fifth,r_0099_0012__population,r_0099_0009__of).
arc(r_0099_0012__population,r_0099_0010__its,gen).
arc(r_0099_0012__population,r_0099_0011__current,attrib).

( (IP-MAT (PP-NIM (P-ROLE By;{by})
                  (NP (NUM 2050)))
          (PUNC ,)
          (NP-SBJ (PRO it;{it}))
          (MD;~cat_Vi could;{could})
          (IP-PPL-CAT (VB;~Tn lose;{lose})
                      (NP-OB1 (D a;{a})
                              (N fifth;{fifth})
                              (PP (P-ROLE of;{of})
                                  (NP (NP-GEN (PRO its;{its}))
                                      (ADJP (ADJ current;{current}))
                                      (N population;{population})))))
          (PUNC .))
  (ID 99_a_stuck_japan))