premise: Children playing checkers.
hypothesis: The kids are sleep.
explanation_1: Playing & sleeping are different activities.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_checkers(x3) & (x1 = x2) & n_child(x1))
hypothesis_logic: exists p1 x1.(n_kid(x1) & exists x2.((x1 = x2) & n_sleep(x2)))
premise_sim: exists e1 x1 x2 x3.(v_play(e1) & n_child(x1) & n_checkers(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_kid(x1) & exists x2.(n_sleep(x2) & (x1 = x2)))