( (IP (NP-SBJ (PN 它))
(DFL (QP (CD 一)
(CLP (M 个))))
(PU ，)
(VP (VC 是)
(NP-PRD (QP (CD 一)
(CLP (M 个)))
(CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (NP-LOC (NN 全球))
(VP (VV 濒危))))
(DEC 的)))
(NP (NN 鸟类))))
(PU 。)))
ARG0: *T*-1
ARGM-LOC: 全球
REL: 濒危