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: "Consider the film on which the 2016 film Pete's Dragon is based. In what year was it released?" whose answer is 1977.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Pete's Dragon 1977 release year
Useful Output:

Doc 1:  Release Date: December 16, 1977 (Premiered on November 3, 1977) US Theatrical Reissues: 1984 US Home Media Releases: March 4, 1980 (VHS)
Doc 2: Forty years ago, on November 3, 1977, Pete's Dragon was released in theaters across America. Though it was a box office disappointment at
Doc 3: View credits, reviews, tracks and shop for the 1977 Vinyl release of "Pete's Dragon" on Discogs.
Doc 4: A video on Disney's Pete's Dragon from 1977. (And probably a lot of other Disney 'classics,' but this one sticks out in my mind for a number of reasons.)
Doc 5: Disney100: Pete's Dragon (1977). Is it? Is it a brazzle dazzle day  years removed from the film's release — makes it all the stranger.