premise: Two construction workers operate a machine that steams the street.
hypothesis: A machine is being run by two men.
explanation_1: Two construction workers operate a machine that steams the street does not necessary that a machine is being run by two men.
premise_logic: exists e2 e1 x1 x2 x3 x4 x5.(n_street(x5) & Theme(e2,x3) & Actor(e2,x1) & v_operate(e2) & Theme(e1,x5) & Actor(e1,x4) & v_steam(e1) & (x3 = x4) & n_machine(x3) & n_worker(x1) & of(x1,x2) & n_construction(x2) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(Actor(e1,x2) & n_man(x2) & card_eq_2(x2) & Theme(e1,x1) & v_run(e1) & n_machine(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4 x5.(v_steam(e1) & v_operate(e2) & of(x1,x2) & n_worker(x1) & n_street(x5) & n_machine(x3) & n_construction(x2) & card_eq_2(x1) & Theme(e2,x3) & Theme(e1,x5) & Actor(e2,x1) & Actor(e1,x4) & (x3 = x4))
hypothesis_sim: exists e1 x1 x2.(v_run(e1) & n_man(x2) & n_machine(x1) & card_eq_2(x2) & Theme(e1,x1) & Actor(e1,x2))