Many people run in a race on a street.
A street is closed off so that people can participate in a race
There is nothing to indicate that even though people are running in a race on the street, that the street is closed.
exists e1 x1 x2 x3.(in(e1,x2) & on(x2,x3) & n_street(x3) & n_race(x2) & Actor(e1,x1) & v_run(e1) & n_people(x1) & n_quantity(x1))
exists e1 p1 s1 x1.(r_so(e1) & exists e2 p2 x2.(exists e3 x3.(in(e3,x3) & n_race(x3) & Actor(e3,x2) & v_participate(e3)) & Topic(e2,p2) & Actor(e2,x2) & v_can(e2) & n_people(x2)) & that(e1,p1) & a_off(s1) & Manner(e1,s1) & Theme(e1,x1) & v_close(e1) & n_street(x1))