premise: There are people on the beach in the sand.
hypothesis: the people are playing
explanation_1: Not all people on the beach are playing.
premise_logic: exists p1 x1 x2 x4.(n_sand(x2) & n_beach(x4) & in(p1,x2) & exists x3.((x1 = x3) & on(x3,x4) & n_people(x3)))
hypothesis_logic: exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_play(e1))
premise_sim: exists p1 x1 x2 x4.(n_sand(x2) & n_beach(x4) & in(p1,x2) & exists x3.(on(x3,x4) & n_people(x3) & (x1 = x3)))
hypothesis_sim: exists e1 x1.(v_play(e1) & n_people(x1) & Actor(e1,x1))