on the potatoes , they were not unmistakably looking right sharp heart .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 on) (NP_6 (DT_0 the) (NNS_1 potatoes))) (COMMA_0 ,)) (NP_0 (PRP_1 they))) (VP_3 (ATVP_1 (VBD_0 were) (RB_1 not)) (VP_1 (ATVP_0 (ADVP_0 (RB_0 unmistakably)) (VBG_0 looking)) (NP_3 (ATNP_0 (JJ_0 right) (JJ_1 sharp)) (NP_5 (NN_3 heart)))))) (DOT_0 .)))