a warm this back option studied under chin feathers of the anything by nice .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (DT_0 a) (ADJP_0 (JJ_0 warm))) (NP_6 (ATNP_1 (DT_0 this) (JJ_1 back)) (NN_1 option))) (VP_4 (ATVP_3 (VBN_0 studied) (PP_2 (IN_0 under) (NP_3 (NN_0 chin) (NNS_1 feathers)))) (PP_1 (IN_1 of) (NP_0 (NP_5 (DT_0 the) (NN_2 anything)) (PP_0 (IN_1 by) (NP_4 (JJ_1 nice))))))) (DOT_0 .)))