Ladies in bright dresses are crossing the road.
The boys are wearing suits to the festival.
There can only be boys or ladies
exists e1 s1 x1 x2 x3.(n_road(x3) & Theme(e1,x3) & Actor(e1,x1) & v_cross(e1) & in(x1,x2) & n_dress(x2) & a_bright(s1) & Theme(s1,x2) & n_lady(x1))
exists e1 x1 x2 x3.(n_festival(x3) & n_boy(x1) & to(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_suit(x2))