Two persons repairing their bicycle.
Two people fix a bicycle after it hit a car.
repairing their bicycle doesn't implies that it is repaired after it hit a car.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_repair(e1) & n_bicycle(x2) & of(x2,x1) & n_thing(x1) & n_person(x1) & card_eq_2(x1))
exists e1 p1 x1 x2.(exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_hit(e2) & n_car(x3)) & n_thing(x1) & after(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_fix(e1) & n_bicycle(x2) & n_people(x1) & card_eq_2(x1))