premise: A child plays with a toy on a playground.
hypothesis: a man is at a playground
explanation_1: A child is not the same as a man, which refers to a grown adult male.
premise_logic: exists e1 x1 x2 x3.(with(e1,x2) & on(x2,x3) & n_playground(x3) & n_toy(x2) & Actor(e1,x1) & v_play(e1) & n_child(x1))
hypothesis_logic: exists p1 x1.(exists x2.(at(x1,x2) & n_playground(x2)) & n_man(x1))
premise_sim: exists e1 x1 x2 x3.(with(e1,x2) & v_play(e1) & on(x2,x3) & n_toy(x2) & n_playground(x3) & n_child(x1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_playground(x2) & at(x1,x2)))