premise: A boy in a swing.
hypothesis: a boy playing
explanation_1: If the boy is swinging on a swing, he is playing/having fun.
explanation_2: a swing is a toy so if a boy is in it he is playing
explanation_3: Someone in a swing is likely playing.
premise_logic: exists x1 x2.(a_topic(x1) & in(x1,x2) & n_swing(x2) & n_boy(x1))
hypothesis_logic: exists x1 x2.(a_topic(x1) & n_playing(x1) & of(x1,x2) & n_boy(x2))
premise_sim: exists x1 x2.(n_swing(x2) & n_boy(x1) & in(x1,x2) & a_topic(x1))
hypothesis_sim: exists x1 x2.(of(x1,x2) & n_playing(x1) & n_boy(x2) & a_topic(x1))