premise: A man and woman in front of a grill.
hypothesis: There is a man and a woman
explanation_1: "A man and woman" is a rephrasing of "a man and woman".
premise_logic: exists s1 x1 x2 x3 x4.(a_topic(s1) & in(s1,x3) & of(x3,x4) & n_grill(x4) & n_front(x3) & n_woman(x2) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1))
hypothesis_logic: exists p1 x1 x2 x3 x4.((x1 = x2) & subset_of(x4,x2) & n_woman(x4) & subset_of(x3,x2) & n_man(x3))
premise_sim: exists s1 x1 x2 x3 x4.(subset_of(x2,s1) & subset_of(x1,s1) & of(x3,x4) & n_woman(x2) & n_man(x1) & n_grill(x4) & n_front(x3) & in(s1,x3) & a_topic(s1))
hypothesis_sim: exists x1 x2 x3 x4.(subset_of(x4,x2) & subset_of(x3,x2) & n_woman(x4) & n_man(x3) & (x1 = x2))