Two bikers wearing black and red uniforms pedal as they race on the road.
The bikers are competing.
racing on the road does not have to mean that they are competing.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_road(x6) & a_topic(x1) & on(e1,x6) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & as(s3,x1) & n_thing(x1) & Theme(s3,x5) & Actor(s3,x4) & a_pedal(s3) & n_race(x5) & (x3 = x4) & n_uniform(x3) & a_red(s2) & Theme(s2,x3) & a_black(s1) & Theme(s1,x3) & (x1 = x2) & n_biker(x1) & card_eq_2(x1))
exists e1 x1.(n_biker(x1) & Actor(e1,x1) & v_compete(e1))