, in eight muddy friend valley four calculations should unmistakably had .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_0 (COMMA_0 ,) (PP_2 (IN_0 in) (NP_6 (ATNP_1 (ATNP_0 (CD_0 eight) (JJ_1 muddy)) (NN_0 friend)) (NN_1 valley)))) (NP_0 (CD_0 four) (NNS_0 calculations))) (VP_3 (MD_0 should) (VP_1 (ADVP_0 (RB_0 unmistakably)) (VBD_1 had)))) (DOT_0 .)))