premise: Two boys waterskiing.
hypothesis: cat sits on table
explanation_1: One cannot be waterskiing and sitting on a table
premise_logic: exists e1 x1.(Actor(e1,x1) & v_waterskie(e1) & n_boy(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(on(e1,x2) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_cat(x1))
premise_sim: exists e1 x1.(v_waterskie(e1) & n_boy(x1) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_sit(e1) & on(e1,x2) & n_table(x2) & n_cat(x1) & Actor(e1,x1))