premise: Three children run on a sidewalk with a river on one side and a wall on the other.
hypothesis: Three children are on summer vacation by the river.
explanation_1: The children go by the river if it is not on a summer vacation.
explanation_2: WE have no idea if they are on summer vacation. It could be any season, and they might not even be on vacation.
explanation_3: Children running on a sidewalk does not necessarily imply that they are on summer vacation.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6 x7.(n_other(x7) & on(e1,x7) & on(e1,x2) & subset_of(x6,x2) & n_wall(x6) & subset_of(x3,x2) & with(x3,x4) & on(x4,x5) & n_side(x5) & card_eq_1(x5) & n_river(x4) & n_sidewalk(x3) & Actor(e1,x1) & v_run(e1) & n_child(x1) & card_eq_3(x1))
hypothesis_logic: exists p1 x1 x4.(n_river(x4) & exists x2 x3.(on(x1,x2) & by(x2,x4) & n_vacation(x2) & of(x2,x3) & n_summer(x3)) & n_child(x1) & card_eq_3(x1))