context: Ambrose Everett Burnside (May 23, 1824 - September 13, 1881) was an American railway manager, inventor, manufacturer and politician from Rhode Island. He served both as governor and senator. As Union General in the US Civil War, he led successful military outings in North Carolina and East Tennessee, but lost in the catastrophic battles of Fredericksburg and Crater. His distinctive hair style breeds sideburns, or "sideburns" [1], which has been adopted as a standard language in the United States.
question: When did Ambrose Burnside die?
answers.text: September 13, 1881