Complex sentence: It comprises 82 winemaking cooperatives representing more than 5000 vineyards, situated on a hill in the commune of Chouilly, on the road leading to Pierry, and overlooks the community of Épernay.
Split into simpler sentences: It comprises 82 winemaking cooperatives representing more than 5000 vineyards. It is situated on a hill in the commune of Chouilly, on the road leading to Pierry, and overlooks the community of Épernay.