Imagine you go out at midnight, and you look due south and find the constellation Scorpio. If you were to wait six hours and then look for Scorpio
    A ) you find that it is still due south
    B) you would find that it has moved to the east because of the Earth's rotation
    C) you would find that it has moved to the west because of the Earth's rotation
    D) you would find that the stars in Scorpio are no longer in the same place in the sky because they have moved in their orbits around the center of the Milky Way

When called for, hold up the letter of your choice.