This dirt biker is enjoying the race at the racetrack in Atlanta.
The dirt biker is swimming.
If the biker is enjoying the race at the racetrack, he is not swimming.
exists e1 x1 x2 x3 x4 x5.(ne_geo_atlanta(x5) & n_racetrack(x4) & n_race(x3) & n_biker(x1) & of(x1,x2) & n_dirt(x2) & Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1) & at(x3,x4) & in(x4,x5))
exists p1 x1 x2.(n_biker(x1) & of(x1,x2) & n_dirt(x2) & exists x3.((x1 = x3) & n_swimming(x3)))