Three dogs are playing with a red ball in a field.
The owner of the three dogs tossed a ball for his dogs to chase.
Just because you see dogs playing with a toy outside doesn't always mean their owner tossed a ball for them to chase.
exists e1 s1 x1 x2 x3.(with(e1,x2) & in(x2,x3) & n_field(x3) & n_ball(x2) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_3(x1))
exists e1 p1 x1 x2 x3 x4 x5 x6.(n_dog(x6) & of(x6,x1) & n_male(x1) & n_dog(x4) & card_eq_3(x4) & n_owner(x3) & n_dog(x2) & card_eq_3(x2) & n_owner(x1) & Topic(e1,p1) & exists e2.(Actor(e2,x1) & v_chase(e2)) & for(e1,x6) & Theme(e1,x5) & Actor(e1,x3) & v_toss(e1) & n_ball(x5) & of(x3,x4) & of(x1,x2))