premise: A man does a jump trick on a bike.
hypothesis: He just did a trick on his bike.
explanation_1: A " jump trick " is a type of trick that can be done on a bike.
explanation_2: He just did a trick on his bike refers to a man doing a jump trick on a bike which should be his bike.
explanation_3: jump trick on a bike can be inferred as trick
premise_logic: exists e1 x1 x2 x3 x4.(on(e1,x4) & n_bike(x4) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2) & of(x2,x3) & n_jump(x3) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(n_bike(x3) & of(x3,x1) & n_male(x1) & n_male(x1) & a_just(s1) & Manner(e1,s1) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2))
premise_sim: exists e1 x1 x2 x3 x4.(v_do(e1) & on(e1,x4) & of(x2,x3) & n_trick(x2) & n_man(x1) & n_jump(x3) & n_bike(x4) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_do(e1) & on(e1,x3) & of(x3,x1) & n_trick(x2) & n_male(x1) & n_bike(x3) & a_just(s1) & Theme(e1,x2) & Manner(e1,s1) & Actor(e1,x1))