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: "who is the book of galatians addressed to?" whose answer is the churches of Galatia.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who is the book of galatians addressed to
Useful Output:

Doc 1: Many scholars agree that Galatians was written after Paul's first missionary journey to the churches in south Galatia. If that is so, then
Doc 2: Virtually all scholars believed that Galatians was written to the ethnic Galatians in the northern part of the province.
Doc 3: Author: Galatians 1:1 clearly identifies the apostle Paul as the writer of the epistle to the Galatians. Date of Writing: Galatians is one
Doc 4: The Letter to the Galatians is a significant work by Paul that explains the place of the ceremonial Law and the primacy of faith in the salvation of all
Doc 5: In the letter Paul reaffirms his former teaching that the Mosaic Law is obsolete and that a return to Jewish practices would therefore be regressive.