premise: A man wearing a U.S. Navy uniform and a woman in a uniform are watching an even with worried expressions on their faces.
hypothesis: Two people watching an event
explanation_1: A man and a woman are two people.
explanation_2: Two people are a man and a woman.
explanation_3: A man and a woman are 2 people, and both are watching the event.
premise_logic: (x)
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_watch(e1) & n_event(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))