A greyhound dog wearing a yellow and black shirt runs along a dirt racetrack.
The racetrack is long
We do not know how long the racetrack is based on the first sentence.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5.(along(e2,x4) & n_racetrack(x4) & of(x4,x5) & n_dirt(x5) & Actor(e2,x1) & v_run(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_black(s3) & Theme(s3,x3) & a_yellow(s2) & Theme(s2,x3) & (x1 = x2) & n_dog(x1) & a_greyhound(s1) & Theme(s1,x1))
exists s1 x1.(n_racetrack(x1) & Theme(s1,x1) & a_long(s1))