( (IP (PU “)
(NP-SBJ (NN 成功))
(PU ”)
(VP (VP (VNV (VC 是)
(AD 不)
(VC 是))
(NP-PRD (QP (CD 一)
(CLP (M 个)))
(CP (WHNP-8 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-8))
(VP (VV 人造))
(DEC 的))))
(NP (NN 结果))))
(PU ，)
(VP (VV 用于)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (VV 掩盖)
(NP-OBJ (NP (NT 此前))
(CP (WHNP-9 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-9))
(VP (VV 失败)))
(DEC 的)))
(NP (NN 投资)))))))
(PU ？)))
ARG0: *T*-8
REL: 人造