It keep of kids looking since no with a rough virtue towards four addition and do Quechua surfers .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 It)) (VP_4 (ATVP_1 (VP_5 (ATVP_4 (VB_0 keep) (PP_1 (IN_1 of) (NP_2 (NP_4 (NNS_1 kids)) (VP_2 (VBG_0 looking) (ADVP_0 (IN_2 since) (RB_1 no)))))) (PP_2 (IN_0 with) (NP_3 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 rough)) (NN_1 virtue)) (PP_0 (IN_1 towards) (NP_2 (CD_0 four) (NN_2 addition)))))) (CC_0 and)) (VP_1 (VB_0 do) (NP_3 (NNP_1 Quechua) (NNS_1 surfers))))) (DOT_0 .)))