People are swimming and floating in the ocean.
People are floating in the ocean.
people are in the ocean
exists e1 e2 x1 x2 x3.(n_ocean(x3) & in(e2,x3) & Actor(e2,x2) & v_float(e2) & n_people(x2) & Actor(e1,x1) & v_swim(e1) & n_people(x1))
exists e1 x1 x2.(n_ocean(x2) & in(e1,x2) & Actor(e1,x1) & v_float(e1) & n_people(x1))