SouthEast Asian couple riding on a tractor through a beach landscape.
A well dressed couple rides an elephant.
If a pair rides an elephant, then they cannot also be riding on a tractor.
exists x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & on(x1,x5) & through(x5,x6) & n_landscape(x6) & of(x6,x7) & n_beach(x7) & n_tractor(x5) & n_riding(x1) & of(x1,x4) & n_couple(x4) & (x1 = x3) & ne_org_asian(x3) & (x1 = x2) & ne_org_southeast(x2))
exists e2 e1 x1 x2.(Theme(e2,x2) & Actor(e2,x1) & v_ride(e2) & n_elephant(x2) & n_couple(x1) & Theme(e1,x1) & v_dress(e1) & r_well(x1))