premise: A couple being romantic under the sunset.
hypothesis: A man and a woman touching each other  looking at the sunset.
explanation_1: couple doesn't mean man and woman
explanation_2: The man and woman may not be looking at the sunset.
explanation_3: A couple being romantic, doesn't suggest they are touching and looking at the sunset.
premise_logic: exists s1 x1 x2 x3.(n_sunset(x3) & a_topic(x1) & under(s1,x3) & Theme(s1,x2) & a_romantic(s1) & (x1 = x2) & n_couple(x1))
hypothesis_logic: exists s1 x1 x2 x3 x5.(n_sunset(x5) & a_topic(s1) & subset_of(x2,s1) & all x4.(n_other(x4) -> exists e1 e2.(for(e1,e2) & at(e2,x5) & Actor(e2,x3) & v_look(e2) & Theme(e1,x4) & Actor(e1,x3) & v_touch(e1))) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
premise_sim: exists s1 x1 x2 x3.(under(s1,x3) & n_sunset(x3) & n_couple(x1) & a_topic(x1) & a_romantic(s1) & Theme(s1,x2) & (x1 = x2))
hypothesis_sim: exists s1 x1 x2 x3 x5.(subset_of(x2,s1) & subset_of(x1,s1) & n_woman(x2) & n_sunset(x5) & n_man(x1) & all x4.(exists e1 e2.(v_touch(e1) & v_look(e2) & for(e1,e2) & at(e2,x5) & Theme(e1,x4) & Actor(e2,x3) & Actor(e1,x3)) | -n_other(x4)) & a_topic(s1) & (x2 = x3))