They here should stand sitting than badly .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (PRP_0 They)) (ADVP_0 (RB_0 here))) (VP_3 (MD_0 should) (VP_1 (VB_0 stand) (VP_2 (VBG_0 sitting) (ADVP_0 (IN_2 than) (RB_1 badly)))))) (DOT_0 .)))