(IP (NP-SBJ (CP (WHNP-2 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-2))
(VP (VA 庞大)))
(DEC 的)))
(NP (NN 婴儿潮)))
(VP (ADVP (AD 正))
(VP (VV 值)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (VV 成家立业))))))
ARG0: *PRO*
REL: 成家立业