A brown dog is carrying a stick in its mouth.
The animal is eating dog food.
The dog cannot simultaneously be eating and be carrying a stick in its mouth
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & in(x2,x3) & n_mouth(x3) & of(x3,x1) & n_thing(x1) & n_stick(x2) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists p1 x1.(n_animal(x1) & exists s1 x2 x3.((x1 = x2) & n_food(x2) & of(x2,x3) & n_dog(x3) & a_eating(s1) & Theme(s1,x2)))