generate questions: Germany is a federal republic consisting of sixteen federal states (German: Bundesland, or Land).[a] Since today's Germany was formed from an earlier collection of several states, it has a federal constitution, and the constituent states retain a measure of sovereignty. With an emphasis on geographical conditions, Berlin and Hamburg are frequently called Stadtstaaten (city-states), as is the Free Hanseatic City of Bremen, which in fact includes the cities of Bremen and Bremerhaven. The remaining 13 states are called Flächenländer (literally: area states).
How many federal states does Germany have? {sep_token} What are Hamburg and Berlin called? {sep_token} The Free Hanseatic City of Bremen includes which two cities? {sep_token} How many federal states does Germany have? {sep_token} What do constituent states still have? {sep_token} What are the two major city-states? {sep_token} What is the name of the city-state that contains Bremen and Bremerhaven? {sep_token} What do Germans call the other 13 states? {sep_token} How many states are in Germany? {sep_token} Which cities are called Stadtstaaten, other than Bremen? {sep_token} What is the German terms for states? {sep_token} How many states are called "Flächenländer"? {sep_token} The Free Hanseatic City of Bremen includes which cities?