(IP (IP-ADV (NP-SBJ (-NONE- *PRO*))
(VP (VV 看)
(IP-OBJ (NP-SBJ (NN 报纸))
(VP (ADVP (AD 渐渐))
(VP (VV 舒张))))))
(PU ，)
(NP-SBJ (NN 同学们))
(VP (ADVP (AD 忍不住))
(VP (VV 七嘴八舌)
(AS 了))
(VP (VV 起来))))
ARG0: 同学们
ARGM-ADV: 忍不住
ARGM-ADV: *PRO* 看 报纸 渐渐 舒张
REL: 七嘴八舌