Two bikers wearing black and red uniforms pedal as they race on the road.
Two bikers are teammates.
Bikers wearing similar coloured uniforms doesn't neccesarily imply that they are teammates.
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 p1 x1.(exists x2.((x1 = x2) & n_teammate(x2)) & n_biker(x1) & card_eq_2(x1))