premise: A man and a woman stand in front of a Christmas tree contemplating a single thought.
hypothesis: Two people talk loudly in front of a cactus.
explanation_1: People can't be standing in front of a Christmas tree and a cactus at once.
explanation_2: The two people can't stand in front of Christmas tree and a cactus.
explanation_3: Christmas tree is a completely different plant than a cactus
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(s1) & subset_of(x2,s1) & in(x2,x4) & of(x4,x5) & Theme(e1,x8) & Actor(e1,x7) & v_contemplate(e1) & n_thought(x8) & a_single(s2) & Theme(s2,x8) & (x5 = x7) & n_tree(x5) & (x5 = x6) & ne_tim_christmas(x6) & n_front(x4) & n_stand(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_cactus(x3) & n_front(x2) & a_loudly(s1) & Manner(e1,s1) & Actor(e1,x1) & v_talk(e1) & n_people(x1) & card_eq_2(x1))