premise: One man on the left with black hair, wearing glasses, and another man on the right with slightly graying black hair, without glasses but clasping his hands together, are laughing.
hypothesis: the people are a couple
explanation_1: Just because the two men are laughing does not mean they are a couple.
explanation_2: You can clasp hands and laugh together and not be a couple.
explanation_3: The two men laughing and holding hands may not be a couple
premise_logic: exists e2 e1 e3 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x12.(n_hand(x12) & of(x12,x3) & n_male(x3) & n_right(x7) & n_leave(x3) & Actor(e3,x1) & v_laugh(e3) & subset_of(x6,x1) & -exists e4 s3 x9 x10 x11.(with(x6,x9) & subset_of(e4,x9) & a_together(s3) & Manner(e4,s3) & Theme(e4,x12) & Actor(e4,x11) & v_clasp(e4) & n_thing(x11) & subset_of(x10,x9) & n_glass(x10)) & on(x6,x7) & with(x7,x8) & n_hair(x8) & a_black(s2) & Theme(s2,x8) & Actor(e2,x8) & v_gray(e2) & r_slightly(x8) & n_man(x6) & -(x6 = x2) & n_man(x2) & n_man(x2) & subset_of(x2,x1) & rel(x2,x5) & n_glass(x5) & Actor(e1,x5) & v_wear(e1) & on(x2,x3) & with(x3,x4) & n_hair(x4) & a_black(s1) & Theme(s1,x4) & card_eq_1(x2))
hypothesis_logic: exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_couple(x2)))