premise: A man is riding on the back of a garbage truck.
hypothesis: A woman brushes her teeth.
explanation_1: man and woman are different genders
explanation_2: A person cannot be a man and a woman at the same time. A person who brushes her teeth is not engaged in the act of riding on a truck.
explanation_3: They refer to a man, not a woman.
premise_logic: exists e1 x1 x2 x3 x4.(n_back(x2) & on(e1,x2) & of(x2,x3) & n_truck(x3) & of(x3,x4) & n_garbage(x4) & Actor(e1,x1) & v_ride(e1) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_brush(e1) & n_tooth(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_ride(e1) & on(e1,x2) & of(x3,x4) & of(x2,x3) & n_truck(x3) & n_man(x1) & n_garbage(x4) & n_back(x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_brush(e1) & of(x2,x1) & n_woman(x1) & n_tooth(x2) & n_female(x1) & Theme(e1,x2) & Actor(e1,x1))