(IP-OBJ (NP-SBJ (ADJP (JJ 非婚生))
(NP (NN 子女)))
(VP (ADVP (AD 仅))
(VP (VC 是)
(NP-PRD (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (LCP-LOC (NP (ADJP (JJ 已婚))
(NP (NN 夫妻)))
(LC 中))
(ADVP (AD 极))
(VP (VA 个别))))
(DEC 的)))
(NP (NN 现象))))))
ARG0: *T*-1
ARGM-LOC: 已婚 夫妻 中
ARGM-ADV: 极
REL: 个别