A girl wearing a white jacket about to swing a tennis racket.
The girl cocks the rifle.
If a girl cocks the rifle, she wouldn't be able to swing a tennis racket at the same time.
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 x1 x2.(n_rifle(x2) & n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_cock(e1))