the classes in snow moved outside the minutes .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (DT_0 the) (NNS_1 classes)) (PP_0 (IN_1 in) (NP_5 (NN_3 snow)))) (VP_4 (VBN_0 moved) (PP_0 (IN_1 outside) (NP_6 (DT_0 the) (NNS_1 minutes))))) (DOT_0 .)))