premise: A man and a woman are talking in a park
hypothesis: A pair of people are talking outdoors.
explanation_1: A pair is composed of a man and a woman.  A park is always outdoors.
explanation_2: Man and woman make a pair; the park is outdoors.
explanation_3: A man and a woman talking means there is a pair of people and in a park means are outdoors.
premise_logic: exists e1 x1 x2 x3 x4.(in(e1,x4) & n_park(x4) & Actor(e1,x1) & v_talk(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
hypothesis_logic: exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_talk(e1) & n_outdoors(x3) & of(x1,x2) & n_people(x2) & n_pair(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_talk(e1) & subset_of(x3,x1) & subset_of(x2,x1) & n_woman(x3) & n_park(x4) & n_man(x2) & in(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_talk(e1) & of(x1,x2) & n_people(x2) & n_pair(x1) & n_outdoors(x3) & Theme(e1,x3) & Actor(e1,x1))