premise: A young boy laughs dressed in Karate attire with a little girl behind him, perhaps tickling him.
hypothesis: The little girl is pushing the boy on the swing.
explanation_1: The little girl is either tickling the boy or pushing him on the swing.
explanation_2: A young boy is not a girl.
explanation_3: The little girl cannot be both tickling and pushing the boy.
premise_logic: exists e1 p1 s1 x1.(exists e3 e2 s2 s3 x2 x3 x4.(for(e2,e3) & a_perhaps(s3) & Manner(e3,s3) & Theme(e3,x2) & Actor(e3,x1) & v_tickle(e3) & n_male(x2) & with(e2,x4) & behind(x4,x1) & n_girl(x4) & a_little(s2) & Theme(s2,x4) & in(e2,x2) & n_attire(x2) & (x2 = x3) & ne_geo_karate(x3) & Theme(e2,x1) & v_dress(e2)) & n_male(x1) & Topic(e1,p1) & Actor(e1,x1) & v_laugh(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(n_swing(x3) & n_boy(x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1))