premise: A man doing a trick in the air on his bike.
hypothesis: The woman is doing bike tricks.
explanation_1: A man is definitely different from a woman.
explanation_2: Either a man or a woman is doing the tricks.
explanation_3: Either a man or a woman is doing bike tricks.
premise_logic: exists e1 x1 x2 x3 x4 x5.(n_bike(x5) & of(x5,x4) & n_male(x4) & n_air(x4) & a_topic(x1) & on(e1,x5) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & in(x3,x4) & n_trick(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2) & of(x2,x3) & n_bike(x3))