premise: Two boys in running clothes stretching.
hypothesis: The boys are sleeping.
explanation_1: The boys cannot simultaneously be sleeping and running
explanation_2: Boys cannot be  running and sleeping  simultaneously.
explanation_3: Boys cannot be sleeping while running.
premise_logic: exists e2 e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_run(e2) & Actor(e1,x4) & v_stretch(e1) & (x3 = x4) & n_clothes(x3) & (x1 = x2) & n_boy(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1.(n_boy(x1) & Actor(e1,x1) & v_sleep(e1))
premise_sim: exists e2 e1 x1 x2 x3 x4.(v_stretch(e1) & v_run(e2) & n_clothes(x3) & n_boy(x1) & card_eq_2(x1) & a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & Actor(e1,x4) & (x3 = x4) & (x1 = x2))
hypothesis_sim: exists e1 x1.(v_sleep(e1) & n_boy(x1) & Actor(e1,x1))