A group of more than a dozen bike riders competes in a close race.
A large group of cyclists are trying to win a trophy.
Just because group of more than a dozen bike riders competes doesn't mean they are trying to win a trophy.
exists e1 s1 x1 x2 x3 x4 x5 x6.(in(e1,x6) & n_race(x6) & a_close(s1) & Theme(s1,x6) & Actor(e1,x1) & v_compete(e1) & of(x1,x2) & than(x2,x3) & n_rider(x3) & of(x3,x5) & n_bike(x5) & of(x3,x4) & n_dozen(x4) & n_more(x2) & n_group(x1))
exists e1 p1 s1 x1 x2.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_win(e2) & n_trophy(x3)) & of(x1,x2) & n_cyclist(x2) & n_group(x1) & a_large(s1) & Theme(s1,x1))