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 cartoon speed racer come out?" whose answer is April 1967.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when was speed racer cartoon released
Useful Output:

Doc 1: He's a demon, and he's gonna be chasin' after someone.  Oh, the joys of pre-1970s cartoons! Speed Racer was an early anime series that
Doc 2: It was released theatrically as The Speed Racer Show in select markets in 1992, before being re-released on VHS and LaserDisc in 1994, and
Doc 3: Shop for Speed Racer Cartoon Car at Walmart.com. Save money. Live better.
Doc 4:  Speed Racer series while also trying to make something new and different as it mixes together 2D and 3D animation. Today we are going to
Doc 5: The Speed Racer character took the wheel for the first time in the summer of '66 in the manga series Mach GoGoGo, which was followed a year