unmistakably he were the muddy clouds .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ADVP_0 (RB_0 unmistakably)) (NP_0 (PRP_1 he))) (VP_3 (VBD_1 were) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 muddy)) (NNS_1 clouds)))) (DOT_0 .)))