A small baby at a park in a tube.
A child swims in the community pool with her friends.
at a park is contradictory to in the pool
exists s1 x1 x2 x3.(a_topic(x1) & at(x1,x2) & in(x2,x3) & n_tube(x3) & n_park(x2) & n_baby(x1) & a_small(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_pool(x2) & of(x2,x4) & n_community(x4) & n_friend(x3) & of(x3,x2) & n_female(x2) & in(e1,x2) & with(e1,x3) & Actor(e1,x1) & v_swim(e1) & n_child(x1))