Question:
Which political party did Jiří Pospíšil belong to in Sep, 1997?

Context:
 Jiří Pospíšil is a member of the TOP 09 from Jan, 2017 to Dec, 2022. 
 Jiří Pospíšil is a member of the Civic Democratic Alliance from Jan, 1994 to Jan, 1998. 
 Jiří Pospíšil is a member of the Civic Democratic Party from Jan, 1998 to Jan, 2014.

Answer:
Question:
Which political party did Jiří Pospíšil belong to in Sep, 1997?

Context:
 Jiří Pospíšil is a member of the TOP 09 from Jan, 2017 to Dec, 2022. 
 Jiří Pospíšil is a member of the Civic Democratic Alliance from Jan, 1994 to Jan, 1998. 
 Jiří Pospíšil is a member of the Civic Democratic Party from Jan, 1998 to Jan, 2014.

Answer:
user
Civic Democratic Alliance
assistant
Question:
Which political party did Jiří Pospíšil belong to in Sep, 1997?

Context:
 Jiří Pospíšil is a member of the TOP 09 from Jan, 2017 to Dec, 2022. 
 Jiří Pospíšil is a member of the Civic Democratic Alliance from Jan, 1994 to Jan, 1998. 
 Jiří Pospíšil is a member of the Civic Democratic Party from Jan, 1998 to Jan, 2014.

Answer:
user
TOP 09
Civic Democratic Party
assistant
Question:
Which political party did Jiří Pospíšil belong to in Sep, 1997?

Context:
 Jiří Pospíšil is a member of the TOP 09 from Jan, 2017 to Dec, 2022. 
 Jiří Pospíšil is a member of the Civic Democratic Alliance from Jan, 1994 to Jan, 1998. 
 Jiří Pospíšil is a member of the Civic Democratic Party from Jan, 1998 to Jan, 2014.

Answer:
user
Civic Democratic Alliance
assistant