A kid crosscountry skis wearing the number "93".
A kid is wearing a number
Both subjects are wearing a number
exists e1 p1 s1 x1 x2 x3.(n_number(x3) & card_eq_93(x3) & a_''(s1) & Theme(s1,x3) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_wear(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_ski(e1) & n_crosscountry(x1) & of(x1,x2) & n_kid(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_number(x2) & n_kid(x1))