People on bicycles waiting at an intersection.
There is a bike race happening right now.
People on bicycles doesn't necessarily imply bike race.
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & at(e1,x4) & n_intersection(x4) & Actor(e1,x3) & v_wait(e1) & (x2 = x3) & n_bicycle(x2) & n_people(x1))
exists p1 x1 e1 s1 x2 x3 x4.((x1 = x2) & r_right(e1) & a_now(s1) & Manner(e1,s1) & Actor(e1,x4) & v_happen(e1) & (x2 = x4) & n_race(x2) & of(x2,x3) & n_bike(x3))