premise: Two men working on the roof of an apartment building with a nice looking skyline behind them.
hypothesis: Two men working on the roof of an apartment building
explanation_1: Two men working on the roof of an apartment building is less descriptive way of saying that that two men are working on a roof of an apartment building with a nice looking skyline behind them.
explanation_2: There are both men working on the roof of a building.
explanation_3: Two men working on the roof of an apartment building is stated in both sentences
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(n_thing(x3) & n_roof(x3) & a_topic(x1) & on(e1,x3) & of(x3,x4) & with(x4,x6) & behind(x6,x3) & n_skyline(x6) & Actor(e2,x6) & v_look(e2) & a_nice(s1) & Theme(s1,x6) & n_building(x4) & of(x4,x5) & n_apartment(x5) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5.(n_roof(x3) & a_topic(x1) & on(e1,x3) & of(x3,x4) & n_building(x4) & of(x4,x5) & n_apartment(x5) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(with(x4,x6) & v_work(e1) & v_look(e2) & on(e1,x3) & of(x4,x5) & of(x3,x4) & n_thing(x3) & n_skyline(x6) & n_roof(x3) & n_man(x1) & n_building(x4) & n_apartment(x5) & card_eq_2(x1) & behind(x6,x3) & a_topic(x1) & a_nice(s1) & Theme(s1,x6) & Actor(e2,x6) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3 x4 x5.(v_work(e1) & on(e1,x3) & of(x4,x5) & of(x3,x4) & n_roof(x3) & n_man(x1) & n_building(x4) & n_apartment(x5) & card_eq_2(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))