premise: A fireman is on the roof of the house.
hypothesis: A fireman is swimming in a pool.
explanation_1: If a fireman is swimming in a pool, he can't be on the roof of a house.
premise_logic: exists p1 x1 x2 x3.(n_house(x3) & n_roof(x2) & on(x1,x2) & of(x2,x3) & n_fireman(x1))
hypothesis_logic: exists e1 x1 x2.(in(e1,x2) & n_pool(x2) & Actor(e1,x1) & v_swim(e1) & n_fireman(x1))
premise_sim: exists x1 x2 x3.(on(x1,x2) & of(x2,x3) & n_roof(x2) & n_house(x3) & n_fireman(x1))
hypothesis_sim: exists e1 x1 x2.(v_swim(e1) & n_pool(x2) & n_fireman(x1) & in(e1,x2) & Actor(e1,x1))