(CP (WHNP-2 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *pro*))
(VP (IP-ADV (NP-SBJ (-NONE- *pro*))
(VP (ADVP (AD 正常))
(VP (VV 行路))))
(VP (VV 应该)
(VP (VV 开单)))))
(DEC 的)))
(NP (NN 项目))))))
ARG0: *pro*
REL: 开单