it worried boulders of the country jeans .
(ROOT_0 (S_0 (ATS_3 (NP_0 (PRP_1 it)) (VP_2 (VBN_0 worried) (PP_0 (ATPP_0 (ATPP_0 (NP_4 (NNS_1 boulders)) (IN_1 of)) (NP_5 (DT_0 the) (NN_2 country))) (NP_1 (NNS_0 jeans))))) (DOT_0 .)))