premise: Two people are participating in the sport fencing.
hypothesis: Two people playing dodgeball
explanation_1: Either they are fencing or playing dodgeball.
explanation_2: People cannot fence and dodgeball at the same time.
explanation_3: People who are fencing are not playing dodgeball..
premise_logic: exists e1 x1 x2 x3.(n_fencing(x2) & of(x2,x3) & n_sport(x3) & in(e1,x2) & Actor(e1,x1) & v_participate(e1) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_dodgeball(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))