(IP (NP-SBJ (CP (WHNP-3 (-NONE- *OP*)) (IP (NP-SBJ (-NONE- *T*-3)) (VP (VP (VV 饲养) (NP-OBJ (-NONE- *RNR*-2))) (CC 或) (VP (VV 观察) (AS 过) (NP-OBJ-2 (NN 百步蛇)))))) (NP (NN 者))) (VP (ADVP (AD 也)) (ADVP (AD 都)) (VP (VV 赞同) (NP-OBJ (DNP (NP (PN 这样)) (DEG 的)) (NP (NN 说法) )))))
ARG0: *T*-3
ARG1: *RNR*-2
REL: 饲养