premise: There is a toddler playing on a playground.
hypothesis: A man is playing chess.
explanation_1: A man, which refers to a grown adult male, is not the same a s a toddler which refers to a child.
premise_logic: exists p1 x1 x2 x3 x4.((x1 = x2) & on(x2,x4) & n_playground(x4) & n_play(x2) & of(x2,x3) & n_toddler(x3))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_chess(x2) & n_man(x1))
premise_sim: exists x1 x2 x3 x4.(on(x2,x4) & of(x2,x3) & n_toddler(x3) & n_playground(x4) & n_play(x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_play(e1) & n_man(x1) & n_chess(x2) & Theme(e1,x2) & Actor(e1,x1))