You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Synod of Chester led to a battle with a victory for who?" whose answer is Anglo Saxons.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Synod of Chester battle victory
Useful Output:

Doc 1: We love young people and have given our lives to God for the salvation of youth! Loyal to @franciscus ❤️ #Salesian #Vocations #IAmSalesian.
Doc 2: A second synod, at which David presided was the Synod of Victory  fight King Aethelfirth of Nothumbria at the Battle of Chester. The
Doc 3: ‡The 'Synod of Victory' was held between the Britons.‡. 570, Gildas ‡wisest of Britons‡ died. 573, The battle of Arfderydd ‡between the sons of
Doc 4: Oswiu realized the implications of the victory he had been given, and was humble, wise and God-fearing enough to keep his word. The Battle of the Winwaed opened
Doc 5: The monastery was destroyed in about 613/616 by the Anglo-Saxon king Æthelfrith of Northumbria after he defeated the Welsh armies at the Battle of Chester.