premise: Two firemen beside their fire engine.
hypothesis: Two men are outside.
explanation_1: A fire engine can be found outside.
explanation_2: FIREMEN ARE BESIDE THE FIRE ENGINE
explanation_3: FIRE ENGINE WILL BE PARKED OUTSIDE
premise_logic: exists x1 x2 x3.(a_topic(x1) & beside(x1,x2) & n_engine(x2) & of(x2,x3) & n_fire(x3) & of(x2,x1) & n_thing(x1) & n_fireman(x1) & card_eq_2(x1))
hypothesis_logic: exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_man(x1) & card_eq_2(x1))