(IP (NP-SBJ (-NONE- *pro*))
(VP (ADVP (AD 十足))
(VP (VC 是)
(NP-PRD (CP (WHPP-2 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *pro*))
(VP (PP-TMP (-NONE- *T*-2))
(VP (VP (VV 含饴弄孙))
(PU 、)
(VP (ADVP (AD 不))
(VP (VV 问)
(NP-OBJ (NN 世事) ))))))
(DEC 的)))
(NP (NN 年岁) )))))
ARG0: *pro*
ARGM-TMP: *T*-2
REL: 含饴弄孙