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 the lombardi trophy get its name?" whose answer is 1970.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did the lombardi trophy get its name
Useful Output:

Doc 1: After Lombardi's death in September 1970, the trophy was renamed in his honor, and it has been referred to as the Vince Lombardi Trophy ever
Doc 2: The trophy was named for the late Vince Lombardi(Opens in a new window) before Super Bowl V. The trophy is a regulation-size silver football
Doc 3: But this name didn't last long, and in 1971 (Super Bowl V), the NFL decided to name the prize after Lombardi in honour of him winning the first
Doc 4: The trophy did not become known as the Vince Lombardi Trophy until 1970. It was named in honor of the late Green Bay Packers Coach Vince
Doc 5: The trophy was renamed the “Vince Lombardi Trophy” in 1970, after the legendary coach of the Green Bay Packers. @gcrosariogroup The Vince