( (IP (NP-TPC (DP (DT 这个))
(NP (NN 东西)))
(NP-SBJ (PN 我))
(VP (VV 想)
(PU ，)
(IP-OBJ (NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 值得)
(NP-OBJ (NN 注意))))))
(VP (ADVP (AD 就))
(VP (VC 是)
(IP-PRD (NP-SBJ (-NONE- *pro*))
(VP (ADVP (AD 还))
(VP (VV 邀请)
(AS 了)
(PU ，)
(NP-OBJ (DNP (NP-PN (NR 北京))
(DEG 的))
(ADJP (JJ 驻外))
(NP (NN 使节)))
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 参礼)
(NP-OBJ (DP (DT 这个))
(NP (NN 会议))))))))))))
(PU ，)))
ARG0: *PRO*
ARG1: 这个会议
REL: 参礼