premise: A man and woman wearing sunglasses are window shopping.
hypothesis: The man and woman are looking for birthday gifts for each other.
explanation_1: Standing next to glass display on the sidewalk does not imply they are looking for birthday gifts for each other.
premise_logic: exists e1 p1 x1 x2 x3 x4 x5.(exists x6 x7.((x1 = x6) & n_shopping(x6) & of(x6,x7) & n_window(x7)) & Theme(e1,x5) & Actor(e1,x4) & v_wear(e1) & n_sunglass(x5) & (x1 = x4) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5.(n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & all x6.(n_other(x6) -> (for(e1,x4) & for(x4,x6))) & n_gift(x4) & of(x4,x5) & n_birthday(x5) & Actor(e1,x1) & v_look(e1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_wear(e1) & subset_of(x3,x1) & subset_of(x2,x1) & n_woman(x3) & n_sunglass(x5) & n_man(x2) & exists x6 x7.(of(x6,x7) & n_window(x7) & n_shopping(x6) & (x1 = x6)) & Theme(e1,x5) & Actor(e1,x4) & (x1 = x4))
hypothesis_sim: exists e1 x1 x2 x3 x4 x5.(v_look(e1) & subset_of(x3,x1) & subset_of(x2,x1) & of(x4,x5) & n_woman(x3) & n_man(x2) & n_gift(x4) & n_birthday(x5) & all x6.((for(x4,x6) | -n_other(x6)) & (for(e1,x4) | -n_other(x6))) & Actor(e1,x1))