(IP (NP-TPC-3 (CP (WHNP-4 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *pro*))
(VP (VP (VV 淘金))
(VP (MSP 所)
(VP (VV 挖)
(NP-OBJ (-NONE- *T*-4))))))
(DEC 的)))
(DNP (QP (CD 十几)
(CLP (M 米)))
(DEG 的))
(NP (NN 洞)))
(NP-SBJ (PN 到处))
(VP (ADVP (AD 都))
(VP (VC 是)
(NP-PRD (-NONE- *-3)))))
ARG0: *pro*
REL: 淘金