Green motorcycle moving fast down dirt path.
The motorcycle goes fast.
Motorcycle moving fast is same as it goes fast.
exists e1 s1 x1 x2 x3 x4.(down(e1,x3) & n_path(x3) & of(x3,x4) & n_dirt(x4) & a_fast(s1) & Manner(e1,s1) & Actor(e1,x1) & v_move(e1) & n_motorcycle(x1) & (x1 = x2) & ne_nam_green(x2))
exists e1 s1 x1.(n_motorcycle(x1) & a_fast(s1) & Manner(e1,s1) & Actor(e1,x1) & v_go(e1))