premise: The racing greyhounds have broken from the starting gate.
hypothesis: The greyhounds are lying down to sleep for the night.
explanation_1: Greyhounds that are lying down to sleep cannot be breaking from the starting gate at that point in time.
explanation_2: If you are racing you are not lying down
explanation_3: Greyhounds cannot be lying down to sleep if they are racing.
premise_logic: exists e2 e1 x1 x2 x3 x4.(n_gate(x4) & Actor(e2,x4) & v_start(e2) & n_greyhound(x1) & of(x1,x2) & n_racing(x2) & from(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_break(e1) & n_thing(x3))
hypothesis_logic: exists e1 p1 s1 x1 x2.(n_night(x2) & n_greyhound(x1) & Topic(e1,p1) & exists e2.(for(e2,x2) & Actor(e2,x1) & v_sleep(e2)) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lie(e1))
premise_sim: exists e2 e1 x1 x2 x3 x4.(v_start(e2) & v_break(e1) & of(x1,x2) & n_thing(x3) & n_racing(x2) & n_greyhound(x1) & n_gate(x4) & from(e1,x4) & Theme(e1,x3) & Actor(e2,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 p1 s1 x1 x2.(v_lie(e1) & n_night(x2) & n_greyhound(x1) & exists e2.(v_sleep(e2) & for(e2,x2) & Actor(e2,x1)) & a_down(s1) & Topic(e1,p1) & Manner(e1,s1) & Actor(e1,x1))