(IP (NP-SBJ (-NONE- *pro*))
(VP (IP-ADV (NP-SBJ (-NONE- *PRO*))
(VP (VV 安静)
(AS 了)
(NP-EXT (NN 一会儿))))
(PU ，)
(ADVP (AD 终於))
(VP (VE 有)
(IP-OBJ (NP-SBJ (NN 人))
(VP (ADVP (AD 忍不住))
(VP (VV 说)))))))
ARG0: *PRO*
ARGM-EXT: 一会儿
REL: 安静