He studied looking out dude anything . <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_3 (NP_1 (PRP_0 He)) (VP_4 (VBN_0 studied) (S_2 (VP_0 (ATVP_0 (VBG_0 looking) (PRT_0 (RP_0 out))) (NP_2 (NN_2 dude) (NN_3 anything)))))) (DOT_0 .)) (APOSTROPHE_0 <apostrophe><apostrophe>)))