( (IP (IP-TPC (ADVP (AD 例如))
(IP (IP (NP-SBJ (-NONE- *pro*))
(VP (PP-LOC (P 在)
(LCP (NP (NN 工作))
(LC 上)))
(VP (VV 遭到)
(NP-OBJ (NN 惩戒)
(CC 或)
(NN 开除)))))
(PU ，)
(CC 或是)
(IP (NP-SBJ (DNP (NP (PN 他们))
(DEG 的))
(NP (NN 妻子)
(CC 或)
(NN 丈夫)))
(VP (VV 扬言)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (VV 要)
(VP (VV 离开)
(NP-OBJ (PN 他们)))))))))
(PU ，)
(NP-SBJ (PN 他们))
(VP (ADVP (AD 才))
(VP (VV 了解)
(IP-OBJ (NP-SBJ (DP (DT 这))
(CP (WHNP-2 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-2))
(VP (LCP-LOC (NP (NN 表面))
(LC 上))
(ADVP (AD 看来))
(VP (VA 无害))))
(DEC 的)))
(NP (NN 行为)))
(PU ，)
(VP (ADVP (AD 已))
(PP-BNF (P 为)
(NP (PN 他们)))
(VP (VV 带来)
(NP-OBJ (QP (CD 一)
(ADJP (JJ 大))
(CLP (M 堆)))
(NP (NN 问题))))))))
(PU 。)))
ARG0: *T*-2
ARGM-LOC: 表面上
ARGM-ADV: 看来
REL: 无害