Boy running along court with tennis racket.
A kid is running down the court.
"running down the court" is rephrasing of "running along court"
exists e1 x1 x2 x3 x4.(ne_nam_boy(x1) & with(e1,x3) & n_racket(x3) & of(x3,x4) & n_tennis(x4) & along(e1,x2) & n_court(x2) & Actor(e1,x1) & v_run(e1))
exists e1 s1 x1 x2.(n_court(x2) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_kid(x1))