The black dog waring a red collar is running through the water with a ball in its mouth.
The dancers perform Swan Lake.
Dancers would not perform Swan Lake outside at the water.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(n_mouth(x6) & of(x6,x1) & n_thing(x1) & n_water(x4) & n_dog(x1) & a_black(s1) & Theme(s1,x1) & with(e2,x5) & in(x5,x6) & n_ball(x5) & through(e2,x4) & Actor(e2,x1) & v_run(e2) & Theme(e1,x3) & Actor(e1,x2) & v_ware(e1) & n_collar(x3) & a_red(s2) & Theme(s2,x3) & (x1 = x2))
exists e1 x1 x2 x3.(ne_per_lake(x2) & (x2 = x3) & ne_per_swan(x3) & n_dancer(x1) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1))