( (IP (IP (NP-SBJ (PN 我))
(VP (ADVP (AD 也))
(VP (VC 是)
(NP-PRD (DNP (NP-PN (NR 科大))
(DEG 的))))))
(PU ，)
(IP (ADVP (AD 不过))
(NP-SBJ (PN 大家))
(VP (ADVP (AD 都))
(VP (VC 是)
(NP-PRD (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 留洋)))
(DEC 的)))
(NP (NN 学生)))))
(PU ，))
(CP (IP (NP-SBJ (-NONE- *pro*))
(VP (VP (VE 没)
(NP-OBJ (NN 必要)))
(VP (VP (VV 划分)
(NP-OBJ (NN 小团体)))
(VP (VV 斗来斗去)))))
(SP 的))))
ARG0: *pro*
REL: 斗来斗去