They asked else could assigned puffy , to turned just a back option from even stronger .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (ATVP_1 (VBD_0 asked) (RB_1 else)) (VP_5 (MD_0 could) (VP_1 (ATVP_3 (ATVP_2 (VBN_0 assigned) (ADVP_0 (RB_0 puffy))) (COMMA_0 ,)) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_0 (VBD_2 turned) (ADVP_0 (RB_0 just))) (NP_3 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 back)) (NN_1 option)) (PP_0 (IN_1 from) (NP_6 (RB_1 even) (JJR_0 stronger))))))))))) (DOT_0 .)))