premise: Four children racing on tricycles.
hypothesis: The children are sleeping.
explanation_1: The children cannot be racing and sleeping simultaneously
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_tricycle(x3) & Actor(e1,x2) & v_race(e1) & (x1 = x2) & n_child(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 x1.(n_child(x1) & Actor(e1,x1) & v_sleep(e1))
premise_sim: exists e1 x1 x2 x3.(v_race(e1) & on(e1,x3) & n_tricycle(x3) & n_child(x1) & card_eq_4(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1.(v_sleep(e1) & n_child(x1) & Actor(e1,x1))