it knew the long cluster to stand over .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 it)) (VP_4 (ATVP_3 (VBD_0 knew) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 long)) (NN_1 cluster))) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 stand) (PRT_0 (RP_0 over))))))) (DOT_0 .)))