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 does the show black lightning come out?" whose answer is 2018.
Each document should contain about 30 words, and these documents should contain useful information.

Query: release date Black Lightning show
Useful Output:

Doc 1: An official release date for Black Lightning season 4 has yet to be announced. It is believed that the show will return sometime in Fall 2020,
Doc 2: Want to be notified of all the latest TV shows? Subscribe to the channel and click the bell icon to stay up to date. US Air Date: February 8
Doc 3: Season 4 of Black Lightning will premiere on February 8, 2021. Black Lightning stars Cress Williams as Jefferson Pierce/Black Lightning, China
Doc 4: Season 4 of the show begins on Monday, February 8, with Episode 1 "The Book of Reconstruction: Chapter One" airing that night at 9 pm ET / 8 pm CT on The CW.
Doc 5: Black Lightning will see Jefferson tread his own path when the series premieres on Tuesday, Jan. 16 at 9 pm PT/ET.