premise: A girl is laying in the grass and a man is sitting on a rock.
hypothesis: The people are on a date.
explanation_1: A girl and man sitting on a rock aren't necessarily on a date.
premise_logic: exists e1 e2 x1 x2 x3 x4.(n_grass(x2) & on(e2,x4) & n_rock(x4) & Actor(e2,x3) & v_sit(e2) & n_man(x3) & in(e1,x2) & Actor(e1,x1) & v_lay(e1) & n_girl(x1))
hypothesis_logic: exists p1 x1.(n_people(x1) & exists x2.(on(x1,x2) & n_date(x2)))
premise_sim: exists e1 e2 x1 x2 x3 x4.(v_sit(e2) & v_lay(e1) & on(e2,x4) & n_rock(x4) & n_man(x3) & n_grass(x2) & n_girl(x1) & in(e1,x2) & Actor(e2,x3) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(on(x1,x2) & n_date(x2)))