A California Golden Bear quarterback falls to the ground after he throws the ball to his receiver who is pursued by the Stanford defense.
The man is playing football on the moon.
He is not playing football on the moon if he falls to the ground.
exists e1 p1 x1 x2 x3 x4 x5 x6 x7 x9 x10.(n_defense(x9) & (x9 = x10) & ne_org_stanford(x10) & n_receiver(x7) & of(x7,x5) & n_male(x5) & n_male(x5) & n_ball(x6) & n_ground(x5) & exists e2 e3 x8.(to(e2,x7) & Actor(e3,x9) & Theme(e3,x8) & v_pursue(e3) & (x7 = x8) & Theme(e2,x6) & Actor(e2,x5) & v_throw(e2)) & after(e1,p1) & to(e1,x5) & Actor(e1,x1) & v_fall(e1) & n_quarterback(x1) & (x1 = x4) & ne_org_bear(x4) & (x1 = x3) & ne_org_golden(x3) & (x1 = x2) & ne_org_california(x2))
exists e1 x1 x2 x3.(n_moon(x3) & n_man(x1) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_football(x2))