premise: Two workers in green uniforms are standing in an alleyway.
hypothesis: The workers are wearing black.
explanation_1: The workers are either wearing some black clothing, or they are wearing green uniforms.
explanation_2: green doesn't mean black
explanation_3: The workers were said to be wearing green not black.
premise_logic: exists e1 s1 x1 x2 x3.(in(e1,x3) & n_alleyway(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_uniform(x2) & a_green(s1) & Theme(s1,x2) & n_worker(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 p1 x1.(n_worker(x1) & exists s1.(Theme(s1,x1) & a_black(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_wear(e1))
premise_sim: exists e1 s1 x1 x2 x3.(v_stand(e1) & n_worker(x1) & n_uniform(x2) & n_alleyway(x3) & in(x1,x2) & in(e1,x3) & card_eq_2(x1) & a_green(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 p1 x1.(v_wear(e1) & n_worker(x1) & exists s1.(a_black(s1) & Theme(s1,x1)) & Topic(e1,p1) & Actor(e1,x1))