A racing motorcycle and motorcyclist in red leaning into a turn.
A motorcyclist is competing in a race.
Just because a motorcyclists on a racing motorcycle is leaning into a turn doesn't imply that he is competing in a race.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & in(s1,x4) & into(x4,x5) & n_turn(x5) & n_leaning(x4) & a_red(s2) & Theme(s2,x4) & n_motorcyclist(x2) & n_motorcycle(x1) & of(x1,x3) & n_racing(x3) & subset_of(x2,s1) & subset_of(x1,s1))
exists e1 x1 x2.(in(e1,x2) & n_race(x2) & Actor(e1,x1) & v_compete(e1) & n_motorcyclist(x1))