Question:
Which political party did Maximilian Lambertz belong to in Aug, 1949?

Context:
 Maximilian Lambertz is a member of the Communist Party of Germany from Jan, 1945 to Jan, 1946. 
 Maximilian Lambertz is a member of the Socialist Unity Party of Germany from Jan, 1946 to Jan, 1963. 
 Maximilian Lambertz is a member of the Social Democratic Party of Germany from Jan, 1910 to Jan, 1945.

Answer:
Question:
Which political party did Maximilian Lambertz belong to in Aug, 1949?

Context:
 Maximilian Lambertz is a member of the Communist Party of Germany from Jan, 1945 to Jan, 1946. 
 Maximilian Lambertz is a member of the Socialist Unity Party of Germany from Jan, 1946 to Jan, 1963. 
 Maximilian Lambertz is a member of the Social Democratic Party of Germany from Jan, 1910 to Jan, 1945.

Answer:
user
Socialist Unity Party of Germany
assistant
Question:
Which political party did Maximilian Lambertz belong to in Aug, 1949?

Context:
 Maximilian Lambertz is a member of the Communist Party of Germany from Jan, 1945 to Jan, 1946. 
 Maximilian Lambertz is a member of the Socialist Unity Party of Germany from Jan, 1946 to Jan, 1963. 
 Maximilian Lambertz is a member of the Social Democratic Party of Germany from Jan, 1910 to Jan, 1945.

Answer:
user
Social Democratic Party of Germany
Communist Party of Germany
assistant
Question:
Which political party did Maximilian Lambertz belong to in Aug, 1949?

Context:
 Maximilian Lambertz is a member of the Communist Party of Germany from Jan, 1945 to Jan, 1946. 
 Maximilian Lambertz is a member of the Socialist Unity Party of Germany from Jan, 1946 to Jan, 1963. 
 Maximilian Lambertz is a member of the Social Democratic Party of Germany from Jan, 1910 to Jan, 1945.

Answer:
user
Socialist Unity Party of Germany
assistant