Two kids are on a fair ride and are slipping to one side of the car.
The car is moving quickly.
Not all cars are moving quickly.
exists e1 p1 x1 x2 x3 x4.(n_car(x4) & to(e1,x3) & of(x3,x4) & n_side(x3) & card_eq_1(x3) & Actor(e1,x2) & v_slip(e1) & n_kid(x2) & card_eq_2(x2) & exists s1 x5.(on(x1,x5) & n_ride(x5) & a_fair(s1) & Theme(s1,x5)) & n_kid(x1) & card_eq_2(x1))
exists e1 s1 x1.(n_car(x1) & a_quickly(s1) & Manner(e1,s1) & Actor(e1,x1) & v_move(e1))