premise: Construction workers on lifts working on a building.
hypothesis: There are men working on a building.
explanation_1: Men working on a building must be construction workers.
explanation_2: The Construction workers can be referred to collectively as men.
explanation_3: Construction workers implies that men are working on a building.
premise_logic: exists e1 x1 x2 x3 x4.(on(e1,x4) & n_building(x4) & Actor(e1,x1) & v_work(e1) & on(x1,x3) & n_lift(x3) & n_worker(x1) & of(x1,x2) & n_construction(x2))
hypothesis_logic: exists p1 x1 e1 x2 x3 x4.((x1 = x2) & on(e1,x4) & n_building(x4) & Actor(e1,x3) & v_work(e1) & (x2 = x3) & n_man(x2))
premise_sim: exists e1 x1 x2 x3 x4.(v_work(e1) & on(x1,x3) & on(e1,x4) & of(x1,x2) & n_worker(x1) & n_lift(x3) & n_construction(x2) & n_building(x4) & Actor(e1,x1))
hypothesis_sim: exists x1 e1 x2 x3 x4.(v_work(e1) & on(e1,x4) & n_man(x2) & n_building(x4) & Actor(e1,x3) & (x2 = x3) & (x1 = x2))