Toddlers playing with yellow ride on toy.
Two toddlers are playing with a yellow ball.
The toddlers cannot play with a yellow ride on toy and a yellow ball at the same moment.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_toy(x4) & with(e1,x3) & n_ride(x3) & a_yellow(s1) & Theme(s1,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_toddler(x1))
exists e1 s1 x1 x2.(with(e1,x2) & n_ball(x2) & a_yellow(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_toddler(x1) & card_eq_2(x1))