a black and white dog jumping into a pool with a lot of tennis balls in it.
Two dogs, a black and a white one, follow a thrown tennis ball into a pool full of them.
It isn't possible to know there are two dogs instead of a single black and white one. The reason for the dog jumping into the pool isn't necessarily because of a thrown tennis ball.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(e1,x1) & n_thing(x1) & with(e1,x4) & of(x4,x5) & n_ball(x5) & of(x5,x6) & n_tennis(x6) & n_lot(x4) & into(e1,x3) & n_pool(x3) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x5) & Actor(e2,x1) & v_follow(e2) & into(x5,x7) & of(s4,x2) & n_thing(x2) & Theme(s4,x8) & a_full(s4) & (x7 = x8) & n_pool(x7) & n_ball(x5) & of(x5,x6) & n_tennis(x6) & Theme(e1,x5) & v_throw(e1) & subset_of(x4,x1) & n_thing(x4) & card_eq_1(x4) & a_white(s3) & Theme(s3,x4) & subset_of(x3,x1) & n_thing(x3) & card_eq_1(x3) & a_white(s2) & Theme(s2,x3) & a_black(s1) & Theme(s1,x3) & subset_of(x2,x1) & n_dog(x2) & card_eq_2(x2))