premise: A gymnast vaults through the air.
hypothesis: A gymnast is competing in a tournament.
explanation_1: Just because a gymnast vaults does not mean the person is competing in a tournament.
premise_logic: exists e1 x1 x2.(n_air(x2) & through(e1,x2) & Actor(e1,x1) & v_vault(e1) & n_gymnast(x1))
hypothesis_logic: exists e1 x1 x2.(in(e1,x2) & n_tournament(x2) & Actor(e1,x1) & v_compete(e1) & n_gymnast(x1))
premise_sim: exists e1 x1 x2.(v_vault(e1) & through(e1,x2) & n_gymnast(x1) & n_air(x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_compete(e1) & n_tournament(x2) & n_gymnast(x1) & in(e1,x2) & Actor(e1,x1))