A group of young people enjoy a fair ride.
A group of young people enjoy the Ferris wheel at the fair.
Because the people are on a ride doesn't mean is a Ferries wheel.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1) & n_ride(x3) & a_fair(s2) & Theme(s2,x3) & of(x1,x2) & n_people(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_fair(x5) & n_wheel(x3) & (x3 = x4) & ne_org_ferris(x4) & Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1) & at(x3,x5) & of(x1,x2) & n_people(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))