A California Golden Bear quarterback falls to the ground after he throws the ball to his receiver who is pursued by the Stanford defense.
Nobody falls.
Quarterback is different than nobody.
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 e3 e2 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.(Actor(e1,x1) & v_fall(e1) & n_person(x1))