The boy should always know the school of anybody .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 The) (NN_2 boy)) (VP_4 (ATVP_1 (MD_0 should) (ADVP_0 (RB_0 always))) (VP_1 (VB_0 know) (NP_3 (NP_5 (DT_0 the) (NN_2 school)) (PP_0 (IN_1 of) (NP_2 (NN_3 anybody))))))) (DOT_0 .)))