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 killed king joffrey on game of thrones?" whose answer is Lady Olenna Tyrell.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who killed king joffrey on game of thrones
Useful Output:

Doc 1: In Deep Geek - Insight and intelligent discussion on Lord of the Rings, Game of Thrones, The Witcher and more  King of Imps, AdAm.UK
Doc 2: So, the killer was …  Olenna, obviously! Although she was helped by the fickle Petyr Baelish, who organised the poison for her. Once the
Doc 3: Lady Olenna put the poison in the pie meant for Tyrion. Joffrey ate it and died. Poison was in the wine, not in the pie. The pie was just a red
Doc 4: The most accepted theory is that the Queen of Thorns placed one of the black amethysts from Sansa's hair net into Joffrey's chalice, poisoning him.
Doc 5: It seems quite likely that Littlefinger is partially to blame for murdering Joffrey, and that he was in cohoots with Olenna. He certainly had time at