A girl wearing a white jacket about to swing a tennis racket.
The girl readies to swing.
The girl is about to swing, therefore she is already ready or prepared to swing the tennis racket.
exists e1 p1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & Topic(s2,p1) & Actor(s2,x4) & a_about(s2) & exists e2 x5 x6.(Theme(e2,x5) & Actor(e2,x4) & v_swing(e2) & n_racket(x5) & of(x5,x6) & n_tennis(x6)) & (x3 = x4) & n_jacket(x3) & a_white(s1) & Theme(s1,x3) & (x1 = x2) & n_girl(x1))
exists e1 p1 x1.(n_girl(x1) & Topic(e1,p1) & Actor(e1,x1) & v_ready(e1) & exists e2.(Actor(e2,x1) & v_swing(e2)))