Detailed Instructions: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Problem:Alfie Allen (born 12 September 1986) is an English actor. He is best known for portraying Theon Greyjoy in the HBO series "Game of Thrones" since 2011. Question: What English actor portrays the ward taken in by Lord Eddard Stark in the HBO adaptation of the fantasy novel series "A Song of Ice and Fire"? Answer: Alfie Allen
Solution:
Alfie Allen born 12 September 1986 is an English actor.