premise: Rose petals being thrown at an asian couple.
hypothesis: A black couple are eating lunch.
explanation_1: They couldn't have been eating lunch and throwing petals at the same time.
explanation_2: Asian and black are two different races.
explanation_3: An Asian couple cannot be termed as black couple.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & at(e1,x4) & n_couple(x4) & a_asian(s1) & Theme(s1,x4) & Theme(e1,x3) & v_throw(e1) & (x1 = x3) & n_petal(x1) & (x1 = x2) & ne_nam_rose(x2))
hypothesis_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_lunch(x2) & n_couple(x1) & a_black(s1) & Theme(s1,x1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_throw(e1) & ne_nam_rose(x2) & n_petal(x1) & n_couple(x4) & at(e1,x4) & a_topic(x1) & a_asian(s1) & Theme(s1,x4) & Theme(e1,x3) & (x1 = x3) & (x1 = x2))
hypothesis_sim: exists e1 s1 x1 x2.(v_eat(e1) & n_lunch(x2) & n_couple(x1) & a_black(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1))