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: "the strain season 4 episode 10 air date?" whose answer is September 17, 2017.
Each document should contain about 30 words, and these documents should contain useful information.

Query: air date of The Strain season 4 episode 10
Useful Output:

Doc 1: Speech by Piero Cipollone, Member of the Executive Board of the ECB, at the conference on “Policy challenges in a fragmenting world: Global
Doc 2: As long as it ends with Zack dead in the season finale all is good! 3:42. Go to channel · The End Of The Strain - Great Quote
Doc 3: Hosts discuss The Strain for the episode "The Last Stand." AFTERBUZZ TV – The Strain edition, is a weekly “after show” for fans of FX's The
Doc 4: We look back at The Strain's fourth and final season and how it gave the series the strong finish it needed.
Doc 5: Season 4, Episode 10 | Aired on September 17, 2017 | TV-MA | 44 min. | FX · EPISODES. Season 4. Season 4. Season 4. Season 4. Season 3. Season 2.