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: "sam smith i'm not the only one video cast?" whose answer is Dianna Agron.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Sam Smith "I'm Not the Only One" video cast
Useful Output:

Doc 1: Sam Smith has revealed the video for his forthcoming single I'm Not The Only One - our fave tune on the album, FYI. The brilliant video
Doc 2: Blige, A$AP Rocky and John Legend. Check out the official video for Sam Smith and Alicia Keys' “I'm Not the Only One” above.
Doc 3: Sam Smith - I'm Not The Only One featuring Dianna Agron! · Comments Section · Community Info Section · More posts you may like.
Doc 4: Sam Smith and Luke Monaghan reunite for the promo to I'm Not The Only One, following their collaboration on Leave Your Lover.
Doc 5: LUKE MONAGHAN /// Sam Smith - I'm Not The Only One (Official Video). 4 years ago. SOLDATS. Uploaded on Sep 9, 2020 at 3:36 am. Uploaded by.