(NP-SBJ (-NONE- *pro*))
(VP (VV 起获)
(NP-OBJ (CP (WHNP-4 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *pro*))
(VP (MSP 所)
(VP (VV 贩卖)
(NP-OBJ (-NONE- *T*-4)))))))
(NP (NN 毒品)
(NN 海洛因)))
(QP-EXT (CD 3503)
(CLP (M 克)))))
ARG0: *pro*
ARG1: 所 贩卖毒品 海洛因
ARG1-QTY: 3503 克
REL: 起获