premise: Four children are wearing blue hats with colored streamers.
hypothesis: Four kids are wearing birthday party hats.
explanation_1: They may be regular hats or party hats, they don't need to be birthday hats
explanation_2: Just because the kids are wearing alike hats does not mean they're birthday party hats.
explanation_3: Not all blue hats with colored streamers are birthday party hats.
premise_logic: exists e2 e1 s1 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_wear(e2) & with(x2,x3) & n_streamer(x3) & Theme(e1,x3) & v_color(e1) & n_hat(x2) & a_blue(s1) & Theme(s1,x2) & n_child(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_hat(x2) & of(x2,x4) & n_party(x4) & of(x2,x3) & n_birthday(x3) & n_kid(x1) & card_eq_4(x1))