(IP (ADVP (AD 後来))
(NP-PN-SBJ (NR 郑永国))
(VP (IP-ADV (NP-SBJ (-NONE- *PRO*))
(VP (ADVP (CS 虽然))
(VP (VP (VV 离开)
(NP-OBJ (NN 考古)
(NN 研究)))
(PU ，)
(VP (VV 转做)
(NP-OBJ (NN 陶艺))))))
(PU ，)
(ADVP (AD 但))
(ADVP (AD 并))
(VP (VV 没有)
(VP (VV 忘情於)
(NP-OBJ (DNP (NP (ADJP (JJ 史前))
(NP (NN 陶器)))
(DEG 的))
(NP (NN 制作)))))))
ARG0: *PRO*
ARG1: 陶艺
ARGM-ADV: 虽然
REL: 转做