premise: A skateboarder does a trick at a skate park.
hypothesis: A skateboarder is performing a trick.
explanation_1: At skate parks you would most likely see a skateboarder.
explanation_2: The skateboarder is doing or performing a trick, those words could be interchangeable.
explanation_3: Performing a trick is a rephrasing of does a trick.
premise_logic: exists e1 x1 x2 x3 x4.(at(e1,x3) & n_park(x3) & of(x3,x4) & n_skate(x4) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2) & n_skateboarder(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_trick(x2) & n_skateboarder(x1))