premise: Children playing on a playground.
hypothesis: Children are at recess during school.
explanation_1: All children playing on a playground need not necessarily be at recess during school.
explanation_2: Children playing on a playground doesn't mean they are at recess during school.
explanation_3: Children play on playgrounds at times other than recess during school.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_playground(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_child(x1))
hypothesis_logic: exists p1 x1 x2.(during(p1,x2) & n_school(x2) & exists x3.(at(x1,x3) & n_recess(x3)) & n_child(x1))
premise_sim: exists e1 x1 x2 x3.(v_play(e1) & on(e1,x3) & n_playground(x3) & n_child(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists p1 x1 x2.(n_school(x2) & n_child(x1) & exists x3.(n_recess(x3) & at(x1,x3)) & during(p1,x2))