(IP (NP-SBJ (-NONE- *pro*))
(VP (VV 可能)
(VP (ADVP (AD 也))
(VP (VC 是)
(NP-PRD (CP (WHNP-2 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-2))
(VP (VV 造成)
(IP-OBJ (NP-SBJ (DP (DT 全))
(NP (NN 村)))
(VP (LB 被)
(CP-OBJ (WHNP-3 (-NONE- *OP*))
(IP (NP-SBJ (NN 土石))
(VP (VV 掩埋)
(NP-OBJ (-NONE- *T*-3)))))))))
(DEC 的)))
(NP (NN 原因)
(NN 之一)))))))
ARG1: 全 村
ARG2: 土石
REL: 掩埋