premise: A young boy kissing an old man on the forehead.
hypothesis: There is a boy showing affection to an old man.
explanation_1: Kissing is a way of showing affection.
explanation_2: A young boy is a boy kissing an old man means showing affection to an old man.
explanation_3: Kissing is a way of showing affection.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(n_forehead(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_kiss(e1) & on(x3,x4) & n_man(x3) & a_old(s2) & Theme(s2,x3) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1 e1 s1 x2 x3 x4 x5.((x1 = x2) & to(e1,x5) & n_man(x5) & a_old(s1) & Theme(s1,x5) & Theme(e1,x4) & Actor(e1,x3) & v_show(e1) & n_affection(x4) & (x2 = x3) & n_boy(x2))