(IP (NP-SBJ (NP-PN (NR ����) ) (NP (NN ����) )) (VP (BA ��) (IP-OBJ (NP-SBJ (PN ��)) (VP (VP (VV ��Ϊ) (NP-OBJ (NN ����) )) (VP (VV ����))))))
ARG0: ���� ���� ARG1: �� ARG2: ���� REL: ��Ϊ