Two guys wearing white uniforms playing a sport.
Two guys are wearing blue uniforms.
The color blue is different from the color white.
exists e2 e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & Theme(e1,x5) & Actor(e1,x4) & v_play(e1) & n_sport(x5) & (x3 = x4) & n_uniform(x3) & a_white(s1) & Theme(s1,x3) & (x1 = x2) & n_guy(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_uniform(x2) & a_blue(s1) & Theme(s1,x2) & n_guy(x1) & card_eq_2(x1))