premise: A man and women walk atop a hill.
hypothesis: The man and woman are dating.
explanation_1: You can not infer they are dating.
explanation_2: Walk atop a hill does not mean they are dating.
explanation_3: Just because a man and a woman are walking up a hill does not mean that they are dating.
premise_logic: exists e1 x1 x2 x3 x4.(atop(e1,x4) & n_hill(x4) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
hypothesis_logic: exists e1 x1 x2 x3.(n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Actor(e1,x1) & v_date(e1))