(IP (LCP-SBJ (NP (UCP (NP (NN 地铁)
(NN 车站))
(CC 和)
(LCP (NP (NN 路))
(LC 边)))
(NP (NN 广告牌)))
(LC 上))
(VP (ADVP (AD 已经))
(VP (VV 换上)
(AS 了)
(NP-OBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-TPC (-NONE- *T*-1))
(NP-SBJ (NN 印刷))
(VP (VA 精美)))
(DEC 的)))
(NP (NN 演唱会))
(ADJP (JJ 大幅))
(NP (NN 海报))))))
ARG1: *T*-1
REL: 印刷