premise: a skateboard performs a trick off a quarter pipe.
hypothesis: A skateboard does a trick at the park.
explanation_1: A person on a skateboard that does a trick on a quarter pipe would be at a park.
explanation_2: Performing a trick off a quarter pipe implies that the trick is being done at a park.
explanation_3: A quarter pipe would be at a skate park.
premise_logic: exists e1 x1 x2 x3 x4.(off(e1,x3) & n_pipe(x3) & of(x3,x4) & n_quarter(x4) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_trick(x2) & n_skateboard(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_park(x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2) & n_skateboard(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_perform(e1) & off(e1,x3) & of(x3,x4) & n_trick(x2) & n_skateboard(x1) & n_quarter(x4) & n_pipe(x3) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_do(e1) & n_trick(x2) & n_skateboard(x1) & n_park(x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1))