A white dog moving through red and white checkered poles.
a dog is in a competition.
Not all dog is in competition is moving through red and white checkered poles.
exists e1 s1 s2 s3 s4 x1 x2 x3.(a_topic(x1) & through(e1,x3) & n_pole(x3) & a_checkered(s4) & Theme(s4,x3) & a_white(s3) & Theme(s3,x3) & a_red(s2) & Theme(s2,x3) & Actor(e1,x2) & v_move(e1) & (x1 = x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_competition(x2)) & n_dog(x1))