(IP (NP-SBJ (NP (NN 文学))
(CC 与)
(NP (ADJP (JJ 哲学性))
(NP (NN 思考))))
(PU ，)
(VP (IP-ADV (NP-SBJ (-NONE- *PRO*))
(VP (PP-DIR (P 对)
(NP (NN 读者)))
(VP (MSP 来)
(VP (VV 讲)))))
(ADVP (AD 都))
(VP (VC 是)
(NP-PRD (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 多馀)))
(DEC 的)))))))
ARG0: *T*-1
REL: 多馀