Two large dogs are playing in a large grassy area.
Two dogs play with a tennis ball at the park.
There is no indication that the large grassy area that the dogs are playing in is a park or that they are playing with a tennis ball.
exists e1 s1 s2 s3 x1 x2.(in(e1,x2) & n_area(x2) & a_grassy(s3) & Theme(s3,x2) & a_large(s2) & Theme(s2,x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & a_large(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(n_park(x4) & at(e1,x4) & with(e1,x2) & n_ball(x2) & of(x2,x3) & n_tennis(x3) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))