A race car driver in a Yamaha bicycle is turning on a racetrack.
A racer arrives at a race track on his bike before a big race.
There is no mention that it is before a big race.
exists e1 x1 x2 x3 x4 x5 x6.(on(e1,x6) & n_racetrack(x6) & Actor(e1,x1) & v_turn(e1) & in(x1,x4) & n_bicycle(x4) & (x4 = x5) & ne_geo_yamaha(x5) & n_driver(x1) & of(x1,x3) & n_car(x3) & of(x1,x2) & n_race(x2))
exists e1 s1 x1 x2 x3 x4 x5.(before(e1,x5) & n_race(x5) & a_big(s1) & Theme(s1,x5) & on(e1,x4) & n_bike(x4) & of(x4,x1) & n_male(x1) & at(e1,x2) & n_track(x2) & of(x2,x3) & n_race(x3) & Actor(e1,x1) & v_arrive(e1) & n_racer(x1))