premise: A blond-hair boy holding a toy airplane is in front of what looks like a colorful toy monster.
hypothesis: A child at a birthday party, holds his new presents as the other children look on and smile.
explanation_1: We have no idea if he is at a birthday party, kids play with toys all the time. We have no idea if his is playing with new presents or not, they could be old toys he had around.
explanation_2: Holding a toy airplane does not imply he is at a birthday party.  All toy airplanes are not presents.   It does not imply that other children are there and that they look on and smile.
explanation_3: A child showing off toys neither implies that they are new presents, nor that the setting is at a birthday party.
premise_logic: exists e1 p1 s1 x1 x2 x3 x4.(exists x5.(exists e2 s2 x6 x7 x8.(n_thing(x6) & in(x1,x5) & of(x5,x6) & like(e2,x7) & n_monster(x7) & of(x7,x8) & n_toy(x8) & a_colorful(s2) & Theme(s2,x7) & Actor(e2,x6) & v_look(e2)) & n_front(x5)) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_airplane(x3) & of(x3,x4) & n_toy(x4) & (x1 = x2) & n_boy(x1) & a_blond-hair(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 p1 s1 x1 x2 x3 x4.(exists e2 x5.(on(e2,x5) & n_smile(x5) & Actor(e2,x1) & v_look(e2)) & -(x1 = x1) & n_child(x1) & n_child(x1) & as(e1,p1) & Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & n_present(x4) & a_new(s1) & Theme(s1,x4) & of(x4,x1) & n_male(x1) & at(x1,x2) & n_party(x2) & of(x2,x3) & n_birthday(x3))