(IP (CP-ADV (ADVP (CS 尽管))
(IP (NP-SBJ (DNP (NP (NN 演唱会))
(DEG 的))
(ADJP (ADVP (AD 最))
(ADJP (JJ 高)))
(NP (NN 票价)))
(VP (ADVP (AD 高))
(VP (VV 达)
(QP-OBJ (CD 五百)
(CLP (M 元)))))))
(PU ，)
(ADVP (AD 但))
(NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 前来)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (VV 定票)))))
(DEC 的)))
(NP (NN 歌迷)))
(VP (ADVP (AD 还是))
(VP (VV 络绎不绝)))
(PU 。))
ARG0: *PRO*
REL: 定票