(NP-SBJ-2 (-NONE- *pro*)) (VP (VV 可能) (VP (VC 是) (VP (LB 被) (IP-OBJ (NP-SBJ (NN 歹徒)) (VP (VV 掳走) (NP-OBJ (-NONE- *-2)))))
ARG0: 歹徒 ARG1: *-2 -> *pro* REL: 掳走