premise: A man with a dark shirt and light shorts is standing next to a person wearing a light shirt on a sidewalk.
hypothesis: a couple pose together
explanation_1: Just because two people are standing next to eachother doesn't mean they're a couple. It also doesn't mean they are posing
explanation_2: Just because a man is standing next to a person on a sidewalk doesn't mean the couple pose together.
explanation_3: There is no way to know the man and a person next to him are a couple.
premise_logic: exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(for(e1,e2) & Theme(e2,x6) & Actor(e2,x1) & v_wear(e2) & on(x6,x7) & n_sidewalk(x7) & n_shirt(x6) & a_light(s3) & Theme(s3,x6) & to(e1,x5) & n_person(x5) & r_next(e1) & Actor(e1,x1) & v_stand(e1) & with(x1,x2) & subset_of(x4,x2) & n_shorts(x4) & a_light(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_shirt(x3) & a_dark(s1) & Theme(s1,x3) & n_man(x1))
hypothesis_logic: exists e1 s1 x1.(a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_pose(e1) & n_couple(x1))