premise: The two couples are in a kitchen.
hypothesis: The couple is at the zoo.
explanation_1: One cant be at the zoo and in a kitchen simultaneously.
premise_logic: exists p1 x1.(n_couple(x1) & card_eq_2(x1) & exists x2.(in(x1,x2) & n_kitchen(x2)))
hypothesis_logic: exists p1 x1 x2.(n_zoo(x2) & n_couple(x1) & at(x1,x2))
premise_sim: exists x1.(n_couple(x1) & exists x2.(n_kitchen(x2) & in(x1,x2)) & card_eq_2(x1))
hypothesis_sim: exists x1 x2.(n_zoo(x2) & n_couple(x1) & at(x1,x2))