A skier in a black top making a jump with a blue and white sign on pile of snow underneath.
The skier is matching his clothing by wearing a black top and black pants.
Just because a skier is wearing a black top does not mean they are matching his clothes by wearing black pants. He may be wearing yellow snow pants.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_make(e1) & of(x4,x7) & n_underneath(x7) & of(x7,x8) & n_snow(x8) & on(x4,x6) & n_pile(x6) & with(x4,x5) & n_sign(x5) & a_white(s3) & Theme(s3,x5) & a_blue(s2) & Theme(s2,x5) & n_jump(x4) & (x2 = x3) & n_top(x2) & a_black(s1) & Theme(s1,x2) & n_skier(x1))
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(n_clothing(x2) & of(x2,x1) & n_male(x1) & n_skier(x1) & by(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_wear(e2) & subset_of(x5,x3) & n_pants(x5) & a_black(s2) & Theme(s2,x5) & subset_of(x4,x3) & n_top(x4) & a_black(s1) & Theme(s1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_match(e1))