Two young boys dressed in white karate uniforms compete with each other while a man looks on from the background.
The man is tall.
There is no reference to how tall the man is in comparison to the boys.
exists e1 e2 p1 s1 s2 s3 x1 x2 x3 x6.(n_background(x6) & exists e3 x5.(r_on(e3) & from(e3,x6) & Actor(e3,x5) & v_look(e3) & n_man(x5)) & while(e2,p1) & all x4.(n_other(x4) -> with(e2,x4)) & Actor(e2,x1) & v_compete(e2) & in(e1,x3) & n_uniform(x3) & a_karate(s3) & Theme(s3,x3) & a_white(s2) & Theme(s2,x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_tall(s1))