pro soccer game being played
The ball is being passed back and forth.
The ball is not necessarily being passed back and forth at this point in the game.
exists e1 s1 x1 x2.(Theme(e1,x1) & v_play(e1) & n_game(x1) & of(x1,x2) & n_soccer(x2) & a_pro(s1) & Theme(s1,x1))
exists e1 e2 s1 s2 x1.(n_ball(x1) & a_forth(s2) & Manner(e2,s2) & Theme(e2,x1) & v_pass(e2) & a_back(s1) & Manner(e1,s1) & Theme(e1,x1) & v_pass(e1))