premise: Two dogs play with tennis ball in field.
hypothesis: Dogs race each other to the ball.
explanation_1: Just because two dogs play with tennis ball in field does not necessarily mean that the dogs race each other.
explanation_2: They probably playing rather race each other
explanation_3: Dogs can play with a ball without a race with each other.
premise_logic: exists e1 x1 x2 x3 x4.(in(e1,x4) & n_field(x4) & with(e1,x2) & n_ball(x2) & of(x2,x3) & n_tennis(x3) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))
hypothesis_logic: exists x1 x5.(n_ball(x5) & all x2.(n_other(x2) -> exists e1 x3 x4.(r_.(e1) & to(e1,x5) & Theme(e1,x3) & Actor(e1,x1) & v_event(e1) & for(x3,x2) & n_race(x3) & of(x3,x4) & n_dog(x4))) & n_thing(x1))