A white dog and a black dog running side by side on the grass while onlookers watch.
A group of people watch two dog chase a cat through the grass.
Just because a white and black dog are running side by side it does not mean they chase a cat.
exists e1 p1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_grass(x6) & a_topic(s1) & subset_of(x2,s1) & exists e2 x7.(Actor(e2,x7) & v_watch(e2) & n_onlooker(x7)) & while(e1,p1) & on(e1,x6) & by(e1,x5) & n_side(x5) & Theme(e1,x4) & Actor(e1,x3) & v_run(e1) & n_side(x4) & (x2 = x3) & n_dog(x2) & a_black(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_dog(x1) & a_white(s2) & Theme(s2,x1))
exists x1 x2 x6.(n_grass(x6) & all x3.(n_cat(x3) -> exists e1 x4 x5.(through(e1,x6) & Theme(e1,x4) & Actor(e1,x1) & v_watch(e1) & for(x4,x3) & n_chase(x4) & of(x4,x5) & n_dog(x5) & card_eq_2(x4))) & of(x1,x2) & n_people(x2) & n_group(x1))