(IP-Q (NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (ADJP (JJ 史前))
(NP (NN 人)))
(VP (VV 取到)
(NP-OBJ (-NONE- *T*-1))))
(DEC 的))))
(VP (VC 是)
(NP-PRD (DP-WH (DT 什麽))
(NP (NN 陶土)))))
ARG0: 史前 人
ARG1: *T*-1
REL: 取到