premise: A girl in sunglasses smiles.
hypothesis: Smiling girl wearing sunglasses.
explanation_1: The girl is smiling with her sunglasses on
explanation_2: A girl in sunglasses is the same as the girl wearing sunglasses, and a girl smiles is the same as a smiling girl.
explanation_3: A girl that smiles is a smiling girl.
premise_logic: exists e1 x1 x2.(Actor(e1,x1) & v_smile(e1) & in(x1,x2) & n_sunglass(x2) & n_girl(x1))
hypothesis_logic: exists e1 e2 x1 x2 x3.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & n_sunglass(x3) & (x1 = x2) & n_girl(x1) & Actor(e1,x1) & v_smile(e1))