premise: Leaving the amusement park with lots of prizes.
hypothesis: Staying at the amusment park until the cops show up.
explanation_1: Leaving and staying are opposite actions, but one could have lots of prizes whether or not cops show up.
explanation_2: LEAVING THE PARK AND STAYING THERE IS CONTRADICTORY
explanation_3: Leaving and staying are opposites.
premise_logic: exists e1 x1 x2 x3 x4 x5.(n_park(x2) & of(x2,x3) & n_amusement(x3) & Theme(e1,x2) & Actor(e1,x1) & v_leave(e1) & with(x2,x4) & of(x4,x5) & n_prize(x5) & n_lot(x4) & n_thing(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3 x4.(n_cop(x4) & n_park(x2) & of(x2,x3) & n_amusment(x3) & exists e2 s1.(a_up(s1) & Manner(e2,s1) & Actor(e2,x4) & v_show(e2)) & until(e1,p1) & at(e1,x2) & Actor(e1,x1) & v_stay(e1) & n_thing(x1))