Two boys are riding on a toy, with a girl running along side of them.
Some children are playing a board game on the coffee table.
The subjects cannot be riding a toy and playing a board game simultaneously.
exists e1 e2 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 x2 x3 x4 x5.(n_table(x4) & of(x4,x5) & n_coffee(x5) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & on(x2,x4) & n_game(x2) & of(x2,x3) & n_board(x3) & n_child(x1))