premise: A boy is feeding birds in a park.
hypothesis: THe boy is sleeping.
explanation_1: Either the boy is feeding birds or sleeping. He cannot do both at the same time.
premise_logic: exists e1 x1 x2 x3.(in(e1,x3) & n_park(x3) & Theme(e1,x2) & Actor(e1,x1) & v_feed(e1) & n_bird(x2) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2.(Actor(e1,x1) & v_sleep(e1) & n_boy(x1) & (x1 = x2) & ne_nam_the(x2))
premise_sim: exists e1 x1 x2 x3.(v_feed(e1) & n_park(x3) & n_boy(x1) & n_bird(x2) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_sleep(e1) & ne_nam_the(x2) & n_boy(x1) & Actor(e1,x1) & (x1 = x2))