They forced fleas while That did back , they are the heavy kids in there , parents .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (ATVP_2 (VBD_2 forced) (NP_3 (NNS_1 fleas))) (SBAR_0 (IN_2 while) (S_1 (NP_0 (DT_1 That)) (VP_5 (VBD_0 did) (ADJP_0 (ATADJP_0 (JJ_1 back) (COMMA_0 ,)) (SBAR_0 (S_1 (NP_0 (PRP_1 they)) (VP_5 (ATVP_4 (VBP_0 are) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 heavy)) (NNS_1 kids))) (PP_2 (IN_0 in) (NP_3 (ATNP_0 (NP_0 (EX_0 there)) (COMMA_0 ,)) (NNS_0 parents)))))))))))) (DOT_0 .)))