Complex sentence: As of the 2000 census, Bois Blanc Township had a total population of 71, all of whom lived on Bois Blanc Island and none of whom lived on the neighboring Round Island, which is uninhabited.
Split into simpler sentences: As of the 2000 census, Bois Blanc Township had a total population of 71. The township consists of Bois Blanc Island and the smaller Round Island, which is uninhabited.