A group of race buggies travel down a racetrack.
The group of race buggies consists of ten.
A group of race buggies does not indicate ten buggies.
exists e1 s1 x1 x2 x3 x4.(n_racetrack(x4) & Time(e1,x4) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_travel(e1) & of(x1,x2) & n_buggy(x2) & of(x2,x3) & n_race(x3) & n_group(x1))
exists e1 x1 x2 x3 x4.(n_group(x1) & of(e1,x4) & n_ten(x4) & Actor(e1,x1) & v_consist(e1) & of(x1,x2) & n_buggy(x2) & of(x2,x3) & n_race(x3))