Several people watch a daredevil on a quad ride a wheelie down the street.
People watch a man on a motorcycle fly off a ramp over ten cars.
you cannot ride a motorcycle and a quad at the same time. you cannot be doing a wheelie if you are flying over cars
exists s1 x1 x2 x5.(n_street(x5) & all x3.(n_wheelie(x3) -> exists e1 s2 x4.(Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & on(x2,x4) & down(x4,x5) & for(x4,x3) & n_ride(x4) & a_quad(s2) & Theme(s2,x4))) & n_daredevil(x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4 x5 x6.(on(e1,x3) & off(x3,x5) & over(x5,x6) & n_car(x6) & card_eq_10(x6) & n_ramp(x5) & n_fly(x3) & of(x3,x4) & n_motorcycle(x4) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_man(x2) & n_people(x1))