A roller-skating woman in red and black socks and a black shirt is elbowing another skater out of her way.
A roller skater elbowing herself.
Another skater is a separate individual while elbowing herself refers to her own body.
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7.(n_way(x7) & of(x7,x5) & n_female(x5) & n_skater(x5) & of(e1,x7) & r_out(e1) & Theme(e1,x6) & Actor(e1,x1) & v_elbow(e1) & n_skater(x6) & -(x6 = x5) & subset_of(x4,x1) & n_shirt(x4) & a_black(s4) & Theme(s4,x4) & subset_of(x2,x1) & in(x2,x3) & n_sock(x3) & a_black(s3) & Theme(s3,x3) & a_red(s2) & Theme(s2,x3) & n_woman(x2) & a_roller-skating(s1) & Theme(s1,x2))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x1) & Actor(e1,x3) & v_elbow(e1) & n_female(x1) & (x1 = x3) & n_skater(x1) & of(x1,x2) & n_roller(x2))