premise: A man with black clothing is sweeping steps with a broom.
hypothesis: The man has white clothing.
explanation_1: The man can not be wearing white clothing if he is wearing black clothing
explanation_2: Black clothing is not white.
explanation_3: The man's clothing cannot be both black and white.
premise_logic: exists p1 s1 x1 x2.(exists s2 x3 x4.((x1 = x3) & with(x3,x4) & n_broom(x4) & n_step(x3) & a_sweeping(s2) & Theme(s2,x3)) & with(x1,x2) & n_clothing(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_clothing(x2) & a_white(s1) & Theme(s1,x2))
premise_sim: exists s1 x1 x2.(with(x1,x2) & n_man(x1) & n_clothing(x2) & exists s2 x3 x4.(with(x3,x4) & n_step(x3) & n_broom(x4) & a_sweeping(s2) & Theme(s2,x3) & (x1 = x3)) & a_black(s1) & Theme(s1,x2))
hypothesis_sim: exists e1 s1 x1 x2.(v_have(e1) & n_man(x1) & n_clothing(x2) & a_white(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))