premise: a blond woman kissing the cheek of a brown-haired man.
hypothesis: The couple is displaying affection.
explanation_1: Just because a women kisses a man does not mean that they are a couple.
explanation_2: Just because  a blond woman kissing the cheek of a brown-haired man does not mean they are displaying affection.
explanation_3: Just because the woman kisses the man's cheek does not mean that they are a couple.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(n_cheek(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_kiss(e1) & of(x3,x4) & n_man(x4) & a_brown-haired(s2) & Theme(s2,x4) & (x1 = x2) & n_woman(x1) & a_blond(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(n_couple(x1) & Theme(e1,x2) & Actor(e1,x1) & v_display(e1) & n_affection(x2))