( (IP (PP-LOC (P ��)
(NP (PN ����)))
(FLR (SP ѽ))
(PU ��)
(NP-SBJ (PN ����))
(VP (VV Ҫ)
(VP (PP-BNF (P ��)
(NP (DP (DT ��Щ))
(CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV ����)
(NP-OBJ (NN ��ѧ��))))
(DEC ��)))
(NP (NN ͬѧ��))))
(VP (VV ��)
(DER ��)
(NP-OBJ (NP (NN ��))
(PU ��)
(PRN (IP (IP-SBJ (NP-SBJ (-NONE- *pro*))
(VP (VV ѡ��)
(NP-OBJ (NN ѧУ))))
(VP (ADVP (AD һ��))
(VP (VV Ҫ)
(VP (VV ��˼������))))))))))
(PU ��)))
ARG0: *pro*
ARGM-ADV: һ��
REL: ��˼������