Two boys are riding on a toy, with a girl running along side of them.
The children are playing.
Two boys are riding on a toy and a little girl is running beside them while playing.
exists e2 e1 x1 x2 x3 x4.(along(e2,x4) & of(x4,x1) & n_thing(x1) & n_side(x4) & Actor(e2,x3) & v_run(e2) & with(e1,x3) & n_girl(x3) & on(e1,x2) & n_toy(x2) & Actor(e1,x1) & v_ride(e1) & n_boy(x1) & card_eq_2(x1))
exists e1 x1.(n_child(x1) & Actor(e1,x1) & v_play(e1))