premise: A young girl poses with a trophy in the park.
hypothesis: A boy poses with his trophy.
explanation_1: There cannot be a girl and a boy.
explanation_2: The subject can't be both a girl and a boy.
explanation_3: A child is a boy or a girl.
premise_logic: exists e1 s1 x1 x2 x3.(n_park(x3) & with(e1,x2) & in(x2,x3) & n_trophy(x2) & Actor(e1,x1) & v_pose(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(with(e1,x2) & n_trophy(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_pose(e1) & n_boy(x1))