Two girls are fighting for the ball in indoor field hockey.
Two girls are sleeping in the indoor field.
The girls cannot be asleep and fighting for the ball.
exists e1 s1 x1 x2 x3 x4.(n_ball(x2) & for(e1,x2) & in(x2,x3) & n_hockey(x3) & of(x3,x4) & n_field(x4) & a_indoor(s1) & Theme(s1,x3) & Actor(e1,x1) & v_fight(e1) & n_girl(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_field(x2) & a_indoor(s1) & Theme(s1,x2) & in(e1,x2) & Actor(e1,x1) & v_sleep(e1) & n_girl(x1) & card_eq_2(x1))