premise: A man and woman running side by side down a tree-lined street casting long shadows.
hypothesis: A couple goes on a jog together.
explanation_1: A man and woman can jog together without being in a couple.
explanation_2: A man and a woman running together does not necessarily mean they are a couple.
explanation_3: A man and woman running doesn't really suggest that they are a couple.
premise_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(a_long(s2) & Manner(e2,s2) & Actor(e2,x1) & v_shadow(e2) & by(e1,x6) & down(x6,x7) & n_casting(x7) & of(x7,x8) & n_street(x8) & a_tree-lined(s1) & Theme(s1,x7) & n_side(x6) & Theme(e1,x5) & Actor(e1,x4) & v_run(e1) & n_side(x5) & (x1 = x4) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
hypothesis_logic: exists e1 s1 x1 x2.(a_together(s1) & Manner(e1,s1) & on(e1,x2) & n_jog(x2) & Actor(e1,x1) & v_go(e1) & n_couple(x1))