(IP (NP-TPC (NP-PN (NR 中国))
(NP (NN 零售业)))
(NP-SBJ (DNP (NP (PP (P 对)
(NP (NN 外)))
(NP (NN 开放)))
(DEG 的))
(NP (NN 步伐)))
(VP (VC 是)
(NP-PRD (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (ADVP (AD 相对))
(VP (VA 谨慎))))
(DEC 的))))))
ARG0: *T*-1
ARGM-ADV: 相对
REL: 谨慎
(IP (NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (PN 我们))
(VP (VV 要)
(VP (VP (VA 谨慎)
(NP-OBJ (-NONE- *RNR*-2)))
(CC 或)
(VP (VV 有所)
(VP (VV 顾虑)
(NP-OBJ-2 (-NONE- *T*-1)))))))
(DEC 的))))
(VP (VC 是)
(PU ，)
(IP-Q-PRD (NP-SBJ (-NONE- *PRO*))
(VP (VP (IP-ADV (NP-SBJ (-NONE- *PRO*))
(VP (VV 等)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (VRD (VV 查)
(VA 清楚))))))
(ADVP (AD 再))
(VP (VV 报导)))
(PU 、)
(CC 还是)
(VP (ADVP (AD 立刻))
(VP (VV 报导)))))))
ARG0: 我们
ARG1: *RNR*-2
REL: 谨慎