( (IP (CP (IP (ADVP (AD 当然))
(PU ,)
(NP-SBJ (DNP (NP (QP (CD 不少))
(NP (NN 穷人)))
(DEG 的))
(NP (NN 孩子)))
(VP (VC 是)
(VP (VV 可以)
(VP (VRD (VV 富)
(VV 起来))))))
(SP 的))
(PU ,)
(IP (ADVP (AD 但))
(NP-SBJ (PN 这))
(VP (ADVP (AD 只))
(VP (VC 是)
(CP (IP (NP (NN 父辈们))
(VP (PP-MNR (P 用)
(NP (DNP (ADJP (ADVP (AD 更))
(ADJP (JJ 大)))
(DEG 的))
(NP (NN 苦难))))
(VP (VV 换来))))
(SP 的)))))
(PU ,)
(IP (NP-SBJ (-NONE- *pro*))
(VP (VC 是)
(CP (IP (NP-SBJ (NP (NN 父母)))
(PU ")
(VP (VP (VV 缺衣少食))
(PU ")
(VP (VV 勒紧)
(NP-OBJ (NP (NN 裤带))))
(VP (BA 把)
(IP-OBJ (NP-SBJ (NP (NN 孩子)))
(VP (VRD (VV 供)
(VV 出来)))))))
(SP 的))))
(PU 。)))
ARG0: 父母
REL: 缺衣少食