A girl dances with adults in the sand.
A girl is sleeping in her home.
The girl would be awake while she dancing and thus could not be sleeping as well.
exists e1 x1 x2 x3.(n_sand(x3) & with(e1,x2) & in(x2,x3) & n_adult(x2) & Actor(e1,x1) & v_dance(e1) & n_girl(x1))
exists e1 x1 x2.(in(e1,x2) & n_home(x2) & of(x2,x1) & n_female(x1) & Actor(e1,x1) & v_sleep(e1) & n_girl(x1))