premise: A man is carrying a child on his shoulders.
hypothesis: The child is smiling.
explanation_1: We have no idea if the child is smiling or making another face.
explanation_2: Perhaps the child does not like being carried on the mans shoulders. This does not imply that the child is smiling.
explanation_3: Just because a child is on his shoulders does not mean it is smiling.
premise_logic: exists e1 x1 x2 x3.(on(e1,x3) & n_shoulder(x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & n_child(x2) & n_man(x1))
hypothesis_logic: exists e1 x1.(n_child(x1) & Actor(e1,x1) & v_smile(e1))
premise_sim: exists e1 x1 x2 x3.(v_carry(e1) & on(e1,x3) & of(x3,x1) & n_shoulder(x3) & n_man(x1) & n_male(x1) & n_child(x2) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_smile(e1) & n_child(x1) & Actor(e1,x1))