Athletes wearing red and white uniforms are playing soccer.
they are at the olympics
Not all soccer games are at the Olympics.
exists e1 e2 s1 s2 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_play(e2) & n_soccer(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_uniform(x3) & a_white(s2) & Theme(s2,x3) & a_red(s1) & Theme(s1,x3) & (x1 = x2) & n_athlete(x1))
exists p1 x1 x2.(n_olympics(x2) & n_thing(x1) & at(x1,x2))