premise: There are birds on the boy
hypothesis: The boy is playing with birds while feeding them
explanation_1: The boy must not be playing with the birds on him nor feeding them.
premise_logic: exists p1 x1 x3.(n_boy(x3) & exists x2.((x1 = x2) & on(x2,x3) & n_bird(x2)))
hypothesis_logic: exists e2 e1 x1 x2.(n_boy(x1) & while(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_feed(e2) & n_thing(x2) & with(e1,x2) & n_bird(x2) & Actor(e1,x1) & v_play(e1))
premise_sim: exists x1 x3.(n_boy(x3) & exists x2.(on(x2,x3) & n_bird(x2) & (x1 = x2)))
hypothesis_sim: exists e2 e1 x1 x2.(with(e1,x2) & while(e1,e2) & v_play(e1) & v_feed(e2) & n_thing(x2) & n_boy(x1) & n_bird(x2) & Theme(e2,x2) & Actor(e2,x1) & Actor(e1,x1))