premise: A snowboarder is in midair doing a trick.
hypothesis: A snowboarder is in the air.
explanation_1: the snowboarder is in midair because have to be in air to perform a stunt trick.
premise_logic: exists p1 x1.(exists e1 x2 x3 x4.(in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_trick(x4) & (x2 = x3) & n_midair(x2)) & n_snowboarder(x1))
hypothesis_logic: exists p1 x1 x2.(n_air(x2) & in(x1,x2) & n_snowboarder(x1))
premise_sim: exists x1.(n_snowboarder(x1) & exists e1 x2 x3 x4.(v_do(e1) & n_trick(x4) & n_midair(x2) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & (x2 = x3)))
hypothesis_sim: exists x1 x2.(n_snowboarder(x1) & n_air(x2) & in(x1,x2))