(IP (ADVP (AD 但))
(NP-SBJ (NP-APP (PN 我们))
(CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ-SBJ (-NONE- *T*-1))
(VP (VV 做陶)))
(DEC 的)))
(NP (NN 人)))
(PU ，)
(VP (IP-ADV (NP-SBJ (-NONE- *PRO*))
(VP (ADVP (AD 一))
(VP (VV 看))))
(ADVP (AD 就))
(VP (VV 知道)
(IP-Q-OBJ (NP-SBJ (-NONE- *pro*))
(VP (VC 是)
(NP-PRD (DP-WH (DT 什麽))
(NP (NN 用途))))))))
ARG0: *T*-1
REL: 做陶