(IP (NP-SBJ (NN 哲学))
(PU ,)
(VP (VP (VC 是)
(IP-PRD (NP-SBJ (-NONE- *PRO*))
(VP (LCP-LOC (NP (NN 迷宫))
(LC 中))
(VP (VV 望见)
(NP-OBJ (NN 星空))))))
(PU ,)
(VP (VV 发出)
(NP-OBJ (CP-APP (IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 追索)))
(DEC 的))
(NP (NN 天问))))))
ARG0: *PRO*
REL: 追索