(IP (ADVP (AD 但))
(NP-SBJ (CP (WHNP-60 (-NONE- *OP*))
(CP (IP (NP-SBJ (PN 其))
(VP (MSP 所)
(VP (VV 带来)
(NP-OBJ (-NONE- *T*-60)))))
(DEC 的)))
(NP (NN 方便性)))
(VP (ADVP (AD 却))
(VP (VV 无可比拟))))
ARG0: *OP* 其 所 带来 *T*-60 的 方便性
ARGM-ADV: 却
ARGM-DIS: 但
REL: 无可比拟