(NP-OBJ (CP (WHNP-1 (-NONE- *OP*)) (IP (NP-SBJ (-NONE- *T*-1)) (VP (ADVP (AD 专门)) (VP (VV 受理) (NP-OBJ (NN 外商) (NN 投诉)))))) (NP (NN 机构)))
ARG0: 外商 ARG2: *T*-1 REL: 投诉