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 is sam's dad in game of thrones?" whose answer is Randyll Tarly.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Sam's dad game of thrones
Useful Output:

Doc 1: That explains his reaction to his father, Randyll Tarly, but what about his brother, Dickon? He was nice enough to Jaime Lannister on the
Doc 2: Even Sam's cruel father Randyll Tarly (James Faulkner) is little more than ashes in the wind, after his fiery death at the maw of Drogon the
Doc 3: He's the oldest son of of Lord Randyll Tarly, one of the most powerful noble families in the Reach and sworn to House Tyrell. He could have been
Doc 4: Randyll is the lord of Horn Hill, and the head of House Tarly, a house that's a prominent bannermen to House Tyrell and High Garden. His wife, Melissa Florent,
Doc 5: The tension between Samwell Tarly and his dad Randyll spilled onto Twitter on Friday when actors John Bradley and James Faulkner got into a good-natured tiff.