Two bicyclists race against each other.
Two people are having a bicycle race.
In order for there to be a bicycle race, there needs to be more than one person so two people are having a race on their bikes.
exists x1 x2.(all x3.(n_other(x3) -> (a_topic(x1) & against(x1,x3))) & n_race(x1) & of(x1,x2) & n_bicyclist(x2) & card_eq_2(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_race(x2) & of(x2,x3) & n_bicycle(x3) & n_people(x1) & card_eq_2(x1))