premise: Two people are at a park.
hypothesis: People are at a park.
explanation_1: scentence two is a simplified version of scentence one by saying people are at the park
premise_logic: exists p1 x1.(exists x2.(at(x1,x2) & n_park(x2)) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.(at(x1,x2) & n_park(x2)) & n_people(x1))
premise_sim: exists x1.(n_people(x1) & exists x2.(n_park(x2) & at(x1,x2)) & card_eq_2(x1))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(n_park(x2) & at(x1,x2)))