`` if lesson <apostrophe>ll crumpled over .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (TICK_0 ``) (NP_1 (IN_2 if) (NN_3 lesson))) (VP_3 (MD_0 <apostrophe>ll) (VP_1 (VBN_0 crumpled) (ADJP_0 (RP_0 over))))) (DOT_0 .)))