premise: Usain Bolt is in the lead of a race in the 2012 London Olympics.
hypothesis: Usain Bolt won the race.
explanation_1: Not all players in the lead will have won the race.
premise_logic: exists p1 x1 x2 x3 x5 x6.(ne_geo_olympics(x5) & (x5 = x6) & ne_geo_london(x6) & n_date(x5) & a_date_year_2012(x5) & a_date_year_2012(x5) & n_lead(x3) & ne_org_bolt(x1) & (x1 = x2) & ne_org_usain(x2) & exists x4.(in(x1,x3) & of(x3,x4) & in(x4,x5) & n_race(x4)))
hypothesis_logic: exists e1 x1 x2 x3.(n_race(x3) & ne_org_bolt(x1) & (x1 = x2) & ne_org_usain(x2) & Theme(e1,x3) & Actor(e1,x1) & v_win(e1))
premise_sim: exists x1 x2 x3 x5 x6.(ne_org_usain(x2) & ne_org_bolt(x1) & ne_geo_olympics(x5) & ne_geo_london(x6) & n_lead(x3) & n_date(x5) & exists x4.(of(x3,x4) & n_race(x4) & in(x4,x5) & in(x1,x3)) & a_date_year_2012(x5) & (x5 = x6) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_win(e1) & ne_org_usain(x2) & ne_org_bolt(x1) & n_race(x3) & Theme(e1,x3) & Actor(e1,x1) & (x1 = x2))