Context: Upon its founding in 1949, West Germany had eleven states. These were reduced to nine in 1952 when three south-western states (South Baden, Württemberg-Hohenzollern, and Württemberg-Baden) merged to form Baden-Württemberg. From 1957, when the French-occupied Saar Protectorate was returned and formed into the Saarland, the Federal Republic consisted of ten states, which are referred to as the "Old States" today. West Berlin was under the sovereignty of the Western Allies and neither a Western German state nor part of one. However, it was in many ways de facto integrated with West Germany under a special status.

Question: How many states did West Germany have at its founding?
Answer: eleven

Question: What was West Berlin under the sovereignty of?
Answer: Western Allies

Question: Which state was West Berlin apart of?
Answer: neither a Western German state nor part of one

Question: When did the Saarland form?
Answer: 1957

Question: How many states was Germany reduced to in 1952
Answer: 1952

Question: When South Baden was formed in 1952, how many states were there?
Answer: Unanswerable

Question: What were the number of states reduced to in Saar Protectorate in 1949?
Answer: Unanswerable

Question: What states merged to form Saarland in 1952?
Answer: Unanswerable

Question: Who was South Baden under the authority of?
Answer: Unanswerable

Question: What kind of status did Saarland have when integrated with West Germany?
Answer: Unanswerable

Question: How many states did West Germany add after it's founding in 1952?
Answer: Unanswerable

Question: When was East Germany founded?
Answer: Unanswerable

Question: When was the Saar Protectorate given to the French?
Answer: Unanswerable

Question: What are referred to as the 'new states'?
Answer: Unanswerable

Question: What German state did West Berlin fall under?
Answer: Unanswerable