premise: A baby is laughing.
hypothesis: A man is laughing.
explanation_1: A man is not a baby who is laughing.
premise_logic: exists e1 x1.(Actor(e1,x1) & v_laugh(e1) & n_baby(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_laugh(e1) & n_man(x1))
premise_sim: exists e1 x1.(v_laugh(e1) & n_baby(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_laugh(e1) & n_man(x1) & Actor(e1,x1))