her should while n<apostrophe>t think stronger .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 her)) (VP_4 (ATVP_1 (MD_0 should) (ADVP_0 (IN_2 while) (RB_1 n<apostrophe>t))) (VP_1 (VB_0 think) (ADJP_0 (JJR_0 stronger))))) (DOT_0 .)))