premise: A boy and a girl dancing with each other.
hypothesis: There are two children in this picture.
explanation_1: If we know that there is a boy and a girl, then we know that there are two children, since boys and girls are both children.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & all x4.(n_other(x4) -> with(e1,x4)) & Actor(e1,x3) & v_dance(e1) & (x2 = x3) & n_girl(x2) & subset_of(x1,s1) & n_boy(x1))
hypothesis_logic: exists p1 x1 x2.(n_picture(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_child(x3) & card_eq_2(x3)))
premise_sim: exists e1 s1 x1 x2 x3.(v_dance(e1) & subset_of(x2,s1) & subset_of(x1,s1) & n_girl(x2) & n_boy(x1) & all x4.(with(e1,x4) | -n_other(x4)) & a_topic(s1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists p1 x1 x2.(n_picture(x2) & in(p1,x2) & exists x3.(n_child(x3) & card_eq_2(x3) & (x1 = x3)))