premise: Many kids are participating in a potato sack race.
hypothesis: The kids are racing.
explanation_1: Participating in a potato sack race is a more detailed way of stating that they are racing.
premise_logic: exists e1 x1 x2 x3 x4.(in(e1,x2) & n_race(x2) & of(x2,x4) & n_sack(x4) & of(x2,x3) & n_potato(x3) & Actor(e1,x1) & v_participate(e1) & n_kid(x1) & n_quantity(x1))
hypothesis_logic: exists e1 x1.(n_kid(x1) & Actor(e1,x1) & v_race(e1))
premise_sim: exists e1 x1 x2 x3 x4.(v_participate(e1) & of(x2,x4) & of(x2,x3) & n_sack(x4) & n_race(x2) & n_quantity(x1) & n_potato(x3) & n_kid(x1) & in(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_race(e1) & n_kid(x1) & Actor(e1,x1))