( (IP-MAT (NP-SBJ *pro*)
          (PP-SCON (IP-ADV (PP-SBJ (NP (PP (NP (N kikan))
                                           (P-ROLE no))
                                       (N saiboo))
                                   (P-OPTR wa))
                           (CP-THT-OB1 (IP-SUB (PP-SBJ (NP (PRO jishin))
                                                       (P-ROLE ga))
                                               (NP-PRD (PP (NP (N kikan))
                                                           (P-ROLE no))
                                                       (N saiboo))
                                               (AX da))
                                       (P-COMP to))
                           (VB wakat)
                           (P-CONN te)
                           (VB2 iru))
                   (P-CONN no-de))
          (PP-OB1 (NP (IP-EMB (NP-SBJ *speaker+pro*)
                              (NP-OB2 *pro*)
                              (CP-QUE-OB1 (IP-SUB (NP-SBJ *pro*)
                                                  (IP-SMC-OB1 (NP-PRD (WD donna)
                                                                      (N saiboo))
                                                              (AX ni))
                                                  (VB naru)
                                                  (FN no))
                                          (P-FINAL ka))
                              (VB oshieru))
                      (N hitsuyoo))
                  (P-ROLE ga))
          (VB ari)
          (AX mase)
          (NEG n))
  (ID 186_ted_talk_9;AnthonyAtala_2009P;JP))