premise: Some folks pick out the food they want at a party.
hypothesis: A study group sits at a table in the library.
explanation_1: There wouldn't be a party in the library.
explanation_2: some Folks are planning a party while a study group is sitting in library
explanation_3: There is no party in the library.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4.(n_thing(x2) & n_food(x2) & a_out(s1) & Manner(e2,s1) & Theme(e2,x2) & Actor(e2,x1) & v_pick(e2) & at(e1,x4) & n_party(x4) & Theme(e1,x3) & Actor(e1,x2) & v_want(e1) & (x2 = x3) & n_folk(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_library(x4) & in(e1,x4) & at(e1,x3) & n_table(x3) & Actor(e1,x1) & v_sit(e1) & n_group(x1) & of(x1,x2) & n_study(x2))