even A group could think visible and it would badly muffled .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (S_1 (ATS_1 (RB_1 even) (NP_5 (DT_0 A) (NN_2 group))) (VP_3 (MD_0 could) (VP_1 (VB_0 think) (ADJP_0 (JJ_0 visible))))) (CC_0 and)) (S_1 (NP_0 (PRP_1 it)) (VP_5 (ATVP_1 (MD_0 would) (ADVP_0 (RB_0 badly))) (ADJP_0 (JJ_0 muffled))))) (DOT_0 .)))