A swimmer from Hungary is standing near the edge of the pool.
A swimmer from Germany is sitting near the edge of the pool.
The swimmer cannot be from Hungary and Germany simultaneously, and cannot be standing and sitting simultaneously
exists e1 x1 x2 x3 x4.(n_pool(x4) & n_edge(x3) & ne_geo_hungary(x2) & near(e1,x3) & of(x3,x4) & Actor(e1,x1) & v_stand(e1) & from(x1,x2) & n_swimmer(x1))
exists e1 x1 x2 x3 x4.(n_pool(x4) & n_edge(x3) & ne_geo_germany(x2) & near(e1,x3) & of(x3,x4) & Actor(e1,x1) & v_sit(e1) & from(x1,x2) & n_swimmer(x1))