( (IP (IP (ADVP (AD 其实))
(NP-TMP (NT 现在))
(FLR (SP 呢))
(PU ，)
(NP-SBJ (-NONE- *pro*))
(VP (ADVP (AD 正在))
(VP (VV 思考)
(NP-OBJ (DP (DT 这个))
(NP (NN 问题))))))
(PU ，)
(IP (NP-SBJ (-NONE- *pro*))
(VP (ADVP (AD 也))
(ADVP (AD 初步))
(VP (VV 成型)
(AS 了))))
(PU 。)))
ARG0: *pro*
ARGM-DIS: 也
ARGM-ADV: 初步
REL: 成型