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.
Example: North Willingham is a village and civil parish in the West Lindsey district of Lincolnshire, England. The population of the civil parish (including Sixhills) was 181 at the 2011 census. It is situated 3.5 mi east from the town of Market Rasen on the A631 road between Market Rasen and Louth. Question: Which had a bigger population at the 2011 census, North Willingham or Market Rasen? Answer: Market Rasen
Example solution: Fact_1: North Willingham is a village and civil parish in the West Lindsey district of Lincolnshire, England. Fact_2: The population of the civil parish including Sixhills was 181 at the 2011 census.
Example explanation: Here, we can see that both generated facts are helpful in answering question.

Problem: Weekend is an American lo-fi or shoegaze trio from San Francisco, California. The band formed in 2009 and released two EPs, with the full-length debut album "Sports" coming on Slumberland Records in 2010. The album received an 8.2 rating from Pitchfork Media. It also received 4/5 stars on Tinymixtapes and was also reviewed by National Public Radio, the "Portland Mercury", "Boston Phoenix", "NME", Drowned in Sound, Brooklyn Vegan, The Onion's AV Club, and PopMatters. Question: The band whose style is typified by the blurring of component musical parts was formed when? Answer: 2009
Solution: Weekend is an American lofi or shoegaze trio from San Francisco, California.