Two bicyclists race down a street.
A couple cyclists compete in Tour de France.
One cannot assume that the two bicyclists compete in tour de France.
exists x1 x2 x3.(a_topic(x1) & down(x1,x3) & n_street(x3) & n_race(x1) & of(x1,x2) & n_bicyclist(x2) & card_eq_2(x1))
exists e1 x1 x2 x3 x4 x5.(ne_geo_france(x3) & (x3 = x5) & ne_geo_de(x5) & (x3 = x4) & ne_geo_tour(x4) & in(e1,x3) & Actor(e1,x1) & v_compete(e1) & n_cyclist(x1) & of(x1,x2) & n_couple(x2))