A dog leaps in the air while chasing a tennis ball.
the dog is laying in the sun asleep
The same dog can not be laying in the sun asleep while it leaps into the air
exists e2 e1 x1 x2 x3 x4.(n_air(x2) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_chase(e2) & n_ball(x3) & of(x3,x4) & n_tennis(x4) & in(e1,x2) & Actor(e1,x1) & v_leap(e1) & n_dog(x1))
exists e1 x1 x2 x3.(n_asleep(x2) & of(x2,x3) & n_sun(x3) & n_dog(x1) & in(e1,x2) & Actor(e1,x1) & v_lay(e1))