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: "when did man first start wearing wedding rings?" whose answer is during the 20th century.
Each document should contain about 30 words, and these documents should contain useful information.

Query: origin of wedding rings
Useful Output:

Doc 1: There is archaeological evidence that the first known use of wedding rings occurred about 6,000 years ago in ancient Egypt.
Doc 2: The first recorded diamond wedding ring dates back to the late 1300s or early 1400s when it was left by an English widow in her will. A poem
Doc 3: The evolution of wedding band styles can be traced back to the Byzantine Empire, when rings were engraved with figures of the married couple,
Doc 4: There is archaeological evidence to suggest that ancient Egyptians were exchanging wedding rings as far back as 4000 BC. Some differences appear
Doc 5: We can date the tradition of exchanging wedding rings all the way back to the ancient Egyptians. Rings were powerful symbolic tokens representing the infinite