premise: Two men are laying floor tiles in a doorway.
hypothesis: Two men are doing hard labor.
explanation_1: Laying floor tiles is a type of hard labor.
explanation_2: Laying floor tiles is hard labor.
explanation_3: Laying floor tiles is hard labor.
premise_logic: exists e1 x1 x2 x3 x4.(in(e1,x4) & n_doorway(x4) & Theme(e1,x2) & Actor(e1,x1) & v_lay(e1) & n_tile(x2) & of(x2,x3) & n_floor(x3) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_labor(x2) & a_hard(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_lay(e1) & of(x2,x3) & n_tile(x2) & n_man(x1) & n_floor(x3) & n_doorway(x4) & in(e1,x4) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_do(e1) & n_man(x1) & n_labor(x2) & card_eq_2(x1) & a_hard(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))