A large brown dog with a muzzle is racing in the mud.
A dog is asleep.
The dog is either asleep or racing. Can't race if it's sleeping.
exists e1 s1 s2 x1 x2 x3.(n_mud(x3) & in(e1,x3) & Actor(e1,x1) & v_race(e1) & with(x1,x2) & n_muzzle(x2) & n_dog(x1) & a_brown(s2) & Theme(s2,x1) & a_large(s1) & Theme(s1,x1))
exists s1 x1.(Theme(s1,x1) & a_asleep(s1) & n_dog(x1))