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: "first nfl team to put logo on helmet?" whose answer is the Los Angeles Rams.
Each document should contain about 30 words, and these documents should contain useful information.

Query: first nfl team to put logo on helmet
Useful Output:

Doc 1: In early 1948, he had the idea to paint the team's plain leather helmets blue with yellow ram horns. In those days, helmets sometimes had a stripe or two, but
Doc 2: The Los Angeles Rams are widely credited with being the first team to paint logos on their helmets in 1948.
Doc 3: Every NFL teams helmet ranked. If you're new, Subscribe! → http://bit.ly/Subscribe-to-TPS NFL franchises are all about their brands nowadays
Doc 4: I believe it was the Rams, in 1948. Halfback Fred Gehrke was the pioneer who came up with the design and painted it on the helmets of his own
Doc 5: Enter for the chance to win four (4) tickets and four (4) pregame sideline passes to a 2025 Eagles Preseason game, and one (1) autographed helmet. ENTER NOW