People playing in the water with a water bike.
People are in the water at a resort.
Playing in the water does not imply being at a resort.
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x4) & n_bike(x4) & of(x4,x3) & n_water(x3) & n_water(x3) & in(e1,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_people(x1))
exists p1 x1 x2 x3.(n_water(x3) & at(p1,x2) & n_resort(x2) & in(x1,x3) & n_people(x1))