premise: A man and a woman stare at the skyline.
hypothesis: The two people are looking outside.
explanation_1: A man and a woman are two people.
explanation_2: A man and a woman are two people.  Staring is a way of looking. The skyline is usually found outside.
explanation_3: A man and a woman are two people. "Looking outside" is a rephrasing of "stare at the skyline."
premise_logic: exists s1 x1 x2 x3 x4.(n_skyline(x4) & a_topic(s1) & subset_of(x2,s1) & at(x2,x4) & n_stare(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
hypothesis_logic: exists e1 s1 x1.(n_people(x1) & card_eq_2(x1) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_look(e1))