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.

[EX Q]: The BMW F30/F31/F34/F35 series is the sixth generation of the BMW 3 Series range of entry-level luxury cars. It was launched in late 2011 as the successor to the E90 3 Series. The body styles of the sixth generation 3 Series range are: Question: Between the BMW 3 series and BMW 4 series, which year was the earlier one released? Answer: 2011
[EX A]: It was launched in late 2011 as the successor to the E90 3 Series.

[EX Q]: Philippa Charlotte Middleton ( ; born 6 September 1983) is an English socialite, author, columnist, and the younger sister of Catherine, Duchess of Cambridge. Middleton began receiving media attention with her appearance as the maid of honour at her sister's wedding to Prince William. After marrying James Matthews in 2017, she will be styled Lady Glen Affric should he inherit his father's title. Question: Who was maid of honour at her sister, Duchess of Cambridge, wedding to Prince William? Answer: Pippa Middleton
[EX A]: Philippa Charlotte Middleton ; born 6 September 1983 is an English socialite, author, columnist, and the younger sister of Catherine, Duchess of Cambridge.

[EX Q]: The 2009 Virginia Cavaliers football team represented the University of Virginia in the 2009 NCAA Division I FBS football season as a member of the Coastal Division of the Atlantic Coast Conference (ACC). The Cavaliers were led by ninth-year head coach Al Groh. The previous season, Groh fired his offensive coordinator, his son Mike Groh, and replaced him with Gregg Brandon, who had himself been fired as the head coach at Bowling Green. Brandon installed the spread offense at Virginia. The Cavaliers finished the season 39, 26 in conference play and failed to qualify for a bowl game. Following the conclusion of the season Virginia dismissed Al Groh as head coach and hired Mike London as his replacement. Question: Who is the son of Al Groh and the current wide receivers coach for the Philadelphia Eagles? Answer: Mike Groh
[EX A]:
The Cavaliers were led by ninthyear head coach Al Groh.