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: "On what date was the Kanye West album from which "Famous" serves as the lead single released?" whose answer is February 14, 2016.
Each document should contain about 30 words, and these documents should contain useful information.

Query: lead single Famous Kanye West
Useful Output:

Doc 1: as the lead single from his seventh studio album The Life of Pablo (2016). The song features vocals from Barbadian singer Rihanna and ad
Doc 2: Kanye West announced that he will debut a new visual for “Famous,” the controversial first single of his The Life of Pablo album on Friday
Doc 3: Taylor Swift's new song "Look What You Made Me Do" from 'Reputation' appears to comment on singer's long feud with Kanye West.
Doc 4: From stage crashing to secretly recording phone calls, here's a breakdown of the feud between Taylor Swift and Kanye West.
Doc 5: "Famous" is the first official single. r/Kanye - "Famous" is the first official single  single hip hop song, and they know who Kanye West is.