Bikers race through a forest.
The bikers raced to see who was the fastest
Race can mean moving quickly, not acting to see who was the fastest.
exists x1 x2 x3.(a_topic(x1) & through(x1,x3) & n_forest(x3) & n_race(x1) & of(x1,x2) & n_biker(x2))
exists e1 p1 x1 x3.(r_most(x3) & n_fastest(x3) & n_biker(x1) & Topic(e1,p1) & Actor(e1,x1) & v_race(e1) & exists e2 p2 x2.(Topic(e2,p2) & (x2 = x3) & n_person(x2) & Actor(e2,x1) & v_see(e2)))