Question:
Which political party did Jacques Le Nay belong to in Jul, 1997?

Context:
 Jacques Le Nay is a member of the Union for a Popular Movement from Jan, 2002 to Jan, 2013. 
 Jacques Le Nay is a member of the Union for French Democracy from Jan, 1997 to Jan, 2002. 
 Jacques Le Nay is a member of the Union of Democrats and Independents from Jan, 2013 to Dec, 2022.

Answer:
Union for French Democracy