premise: There are people on the beach in the sand.
hypothesis: there are people outdoors
explanation_1: People  on the beach are outdoors.
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 p1 x1 x2 x3.((x1 = x2) & Time(x2,x3) & n_outdoors(x3) & n_people(x2))
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 x1 x2 x3.(n_people(x2) & n_outdoors(x3) & Time(x2,x3) & (x1 = x2))