premise: A man in a hat stands in front of a brick wall.
hypothesis: A man in a hat is outside.
explanation_1: Brick walls can be inside or outside.
explanation_2: Just because he is in front of a brick wall, this doesn't mean he is outside.
explanation_3: being outside does not mean he is in front of a brick wall.
premise_logic: exists e1 x1 x2 x3 x4 x5.(in(e1,x3) & of(x3,x4) & n_wall(x4) & of(x4,x5) & n_brick(x5) & n_front(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_hat(x2) & n_man(x1))
hypothesis_logic: exists s1 x1 x2.(Theme(s1,x1) & a_outside(s1) & in(x1,x2) & n_hat(x2) & n_man(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_stand(e1) & of(x4,x5) & of(x3,x4) & n_wall(x4) & n_man(x1) & n_hat(x2) & n_front(x3) & n_brick(x5) & in(x1,x2) & in(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists s1 x1 x2.(n_man(x1) & n_hat(x2) & in(x1,x2) & a_outside(s1) & Theme(s1,x1))