Task: Explanation
Input (English): Over a three-day period between June 22 and June 25, 2007, Chris Benoit, a 40-year-old veteran professional wrestler employed by World Wrestling Entertainment (WWE), killed his wife Nancy Benoit and strangled their 7-year-old son Daniel before hanging himself. Autopsy results showed that Benoit's wife was murdered first as she was bound at the feet and wrists and died of asphyxiation on Friday. Nancy was found wrapped in a towel and with blood under her head, although Fayette County District Attorney Scott Ballard reported no other signs of a struggle. 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
Output (English): Over a threeday period between June 22 and June 25, 2007, Chris Benoit, a 40yearold veteran professional wrestler employed by World Wrestling Entertainment WWE, killed his wife Nancy Benoit and strangled their 7yearold son Daniel before hanging himself.