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 input: 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 output: 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.
Q: Vengeance: Night of Champions was the seventh annual professional wrestling pay-per-view (PPV) event produced by World Wrestling Entertainment (WWE) within its Vengeance/Night of Champions chronology. It featured talent from the Raw, SmackDown!, and ECW brands. The event was sponsored by Raw Attitude Energy Drink and took place on June 24, 2007, at the Toyota Center in Houston, Texas. Every match on the card was contested for a championship; two were won and seven were retained. This event was notable for being on the weekend of the Chris Benoit double-murder and suicide case. Benoit, who was originally booked to face CM Punk for the vacant ECW World Championship, legitimately no-showed. Question: How old was the wrestler in the double murder and suicide that took place while Vengeance: Night of Champions was happening? Answer: 40-year-old
A:
This event was notable for being on the weekend of the Chris Benoit doublemurder and suicide case.