A white and brown dog is leaping through the air.
The dog is taking a nap.
the dog is not leaping if it is taking a nap.
exists e1 s1 s2 x1 x2.(n_air(x2) & through(e1,x2) & Actor(e1,x1) & v_leap(e1) & n_dog(x1) & a_brown(s2) & Theme(s2,x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_dog(x1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_nap(x2))