premise: The young man is trying to balance on the train tracks.
hypothesis: A young man is flying a drone at the park.
explanation_1: If one is trying to balance on train tracks, it means that one is not flying.
explanation_2: A man cannot be flying a drone at the park and balancing on train tracks at the same time.
explanation_3: balance on  doesn't mean flying a drone
premise_logic: exists e1 p1 s1 x1 x2 x3.(n_track(x2) & of(x2,x3) & n_train(x3) & n_man(x1) & a_young(s1) & Theme(s1,x1) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2.(on(e2,x2) & Actor(e2,x1) & v_balance(e2)))
hypothesis_logic: exists e1 s1 x1 x2 x3.(n_park(x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_fly(e1) & n_drone(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
premise_sim: exists e1 p1 s1 x1 x2 x3.(v_try(e1) & of(x2,x3) & n_train(x3) & n_track(x2) & n_man(x1) & exists e2.(v_balance(e2) & on(e2,x2) & Actor(e2,x1)) & a_young(s1) & Topic(e1,p1) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_fly(e1) & n_park(x3) & n_man(x1) & n_drone(x2) & at(e1,x3) & a_young(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1))