A child swims with a woman.
The child is in water.
A child swims. People swim in water.
exists e1 x1 x2.(with(e1,x2) & n_woman(x2) & Actor(e1,x1) & v_swim(e1) & n_child(x1))
exists p1 x1.(n_child(x1) & exists x2.(in(x1,x2) & n_water(x2)))