premise: A boy is skateboarding in a skateboard park.
hypothesis: The boy is 15
explanation_1: The boy could be any age and not just 15.
premise_logic: exists e1 x1 x2 x3.(in(e1,x2) & n_park(x2) & of(x2,x3) & n_skateboard(x3) & Actor(e1,x1) & v_skateboard(e1) & n_boy(x1))
hypothesis_logic: exists p1 x1.(n_boy(x1) & exists x2.((x1 = x2) & n_date(x2) & a_date_day_15(x2) & a_date_day_15(x2)))
premise_sim: exists e1 x1 x2 x3.(v_skateboard(e1) & of(x2,x3) & n_skateboard(x3) & n_park(x2) & n_boy(x1) & in(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_boy(x1) & exists x2.(n_date(x2) & a_date_day_15(x2) & (x1 = x2)))