premise: Three children run on the walkway by the river.
hypothesis: Three children have been playing outside all day.
explanation_1: Running on the walkway does not mean  that they are playing.
premise_logic: exists e1 x1 x2 x3.(n_river(x3) & n_walkway(x2) & on(e1,x2) & by(x2,x3) & Actor(e1,x1) & v_run(e1) & n_child(x1) & card_eq_3(x1))
hypothesis_logic: exists e1 x1.(all x2.(n_day(x2) -> outside(e1,x2)) & Actor(e1,x1) & v_play(e1) & n_child(x1) & card_eq_3(x1))
premise_sim: exists e1 x1 x2 x3.(v_run(e1) & on(e1,x2) & n_walkway(x2) & n_river(x3) & n_child(x1) & card_eq_3(x1) & by(x2,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_play(e1) & n_child(x1) & card_eq_3(x1) & all x2.(outside(e1,x2) | -n_day(x2)) & Actor(e1,x1))