(IP (NP-SBJ (NN 海岸)) (VP (VV 充斥) (NP-OBJ (NP (CP (WHNP-3 (-NONE- *OP*)) (CP (IP (NP-SBJ (-NONE- *T*-3)) (VP (VA 浓浊))) (DEC 的))) (NP (NN 油污))) (NP (NN 腥臭味))))) arg0: *T*-3