(NP-SBJ (IP-APP (IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 买)
(NP-OBJ (NN 枪))))
(PU 、)
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 贩毒))))
(CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 会)
(VP (VV 危急)
(NP-OBJ (NN 生命)))))
(DEC 的)))
(NP (NN 生意)))
ARG0: *PRO*
REL: 贩毒