(IP-SBJ (NP-SBJ (-NONE- *PRO*)) (VP (VV ����) (NP-OBJ (CP-APP (IP (NP-SBJ (NN ����) (NN ý��)) (VP (VV ��Ҫ) (NP-OBJ (NN ��Ŀ)) (IP (NP-SBJ (-NONE- *PRO*)) (VP (VV ��) (NP-OBJ (NN ʱ��)))))) (DEC ��)) (NP (NN ����)))))
ARG0: *PRO*
ARG1: ���� ý�� ��Ҫ ��Ŀ *PRO* �� ʱ�� �� ����
REL: ����
(IP (NP-SBJ (PU ��) (NP-PN (NR ̨��)) (NP (NN ����)) (PU ��)) (VP (VV ����) (VP (VV ����))))
ARG1: �� ̨�� ���� ��
REL: ����