Usain Bolt is racing against two other runners.
Michael Jackson is racing against two other runners.
Usain Bolt is not Michael Jackson.
exists e1 x1 x2 x3 x4.(n_runner(x4) & ne_org_bolt(x1) & (x1 = x2) & ne_org_usain(x2) & against(e1,x3) & -(x3 = x4) & n_runner(x3) & card_eq_2(x3) & Actor(e1,x1) & v_race(e1))
exists e1 x1 x2 x3 x4.(n_runner(x4) & ne_per_jackson(x1) & (x1 = x2) & ne_per_michael(x2) & against(e1,x3) & -(x3 = x4) & n_runner(x3) & card_eq_2(x3) & Actor(e1,x1) & v_race(e1))