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 Input:
Joel Rueben Madden (born Joel Rueben Combs; March 11, 1979) is the lead vocalist for the American pop punk band Good Charlotte, as well as a record producer, actor, DJ, and UNICEF Goodwill Ambassador. He is also part of the pop rock collaboration The Madden Brothers with his twin brother Benji Madden. Question: Are both Joel Madden and Paul Baloff American pun rock singers? Answer: no

Ex Output:
Joel Rueben Madden born Joel Rueben Combs; March 11, 1979 is the lead vocalist for the American pop punk band Good Charlotte, as well as a record producer, actor, DJ, and UNICEF Goodwill Ambassador.

Ex Input:
Pennsylvania's 7th congressional district incorporates parts of the Philadelphia suburbs, including most of Delaware County along with portions of Chester County, Montgomery County, Berks County, and Lancaster County. It is currently represented by Republican Pat Meehan in the 115th United States Congress. Question: Curt Weldon represented the congressional district that involved which major city's suburbs? Answer: Philadelphia

Ex Output:
Pennsylvanias 7th congressional district incorporates parts of the Philadelphia suburbs, including most of Delaware County along with portions of Chester County, Montgomery County, Berks County, and Lancaster County.

Ex Input:
Andrew Jackson (March 15, 1767 June 8, 1845) was an American soldier and statesman who served as the seventh President of the United States from 1829 to 1837. Before being elected to the presidency, Jackson gained fame as a general in the United States Army and served in both houses of Congress. As president, Jackson sought to advance the rights of the "common man" against a "corrupt aristocracy" and to preserve the Union. Question: What is the population of Jackson County, Wisconsin, which is named after the seventh President of the United States? Answer: 20,449

Ex Output:
Andrew Jackson March 15, 1767 June 8, 1845 was an American soldier and statesman who served as the seventh President of the United States from 1829 to 1837.