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: "Who presented a talent show featuring the winner of the third series of "The X Factor" as a judge?" whose answer is Emma Willis and Melvin Odoom.
Each document should contain about 30 words, and these documents should contain useful information.

Query: winner of the third series of The X Factor
Useful Output:

Doc 1: And the winners are Alex & Sierra! Congrats to Alex Kinsey and Sierra Deaton. Their genuinely sweet love story and incredible journey on stage
Doc 2: Visit the official site: http://itv.com/xfactor Watch the magical moment that Dalton Harris was crowned X Factor champion 2018.
Doc 3: So who took home the top prize? It came as little surprise to fans of the show that Alex & Sierra were named winners. Favorites from the start,
Doc 4: Dalton Harris' complete journey on series fifteen of the X Factor UK in 2018, including the televised performances and everything that
Doc 5: 'The X Factor UK': Winners in Chronological Order · Steve Brookstein (Season 1, 2004) · Shayne Ward (Season 2, 2005) · Leona Lewis (Season 3, 2006).