Guests ride the Cyclone roller coaster at Astroland.
People ride a ferris wheel.
A roller coaster and a ferris wheel are different attractions.
exists e1 x1 x2 x3 x4 x5.(ne_geo_astroland(x5) & n_coaster(x2) & of(x2,x4) & n_roller(x4) & (x2 = x3) & ne_nam_cyclone(x3) & at(e1,x5) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_guest(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_wheel(x2) & a_ferris(s1) & Theme(s1,x2) & n_people(x1))