A girl pushes a boy on a swing on a sandy playground.
Three girls are in a car.
a single girl on the playground cannot be three girls in a car.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & on(x2,x3) & on(x3,x4) & n_playground(x4) & a_sandy(s1) & Theme(s1,x4) & n_swing(x3) & n_boy(x2) & n_girl(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_car(x2)) & n_girl(x1) & card_eq_3(x1))