Problem: Richard A. Ludwin (born May 27, 1948) is an American television executive and former vice president at NBC Television. He is notable as the executive who backed Jerry Seinfeld's series "Seinfeld", which went on to become one of the most popular and successful television sitcoms of all time. He was also the head of NBC's late night programming during the Conan O'Brien and Jay Leno conflict in 2010.

Based on the paragraph above can we conclude that "Richard A Ludwin had a successful career."?

A: It's impossible to say


Problem: Salad Days: "A Decade of Punk in Washington, DC (1980-90)" is a documentary written and directed by Scott Crawford. Released on December 19, 2014, the Kickstarter-funded film features early pioneers of the Washington, DC hardcore punk music scene over a decade (1980-1990) including Minor Threat, Fugazi, Bad Brains, Government Issue, Youth Brigade, Teen Idles, Rites of Spring, and others.

Based on the paragraph above can we conclude that "Decade of Punk was Crawford's first film"?

A: It's impossible to say


Problem: The Aurora Subdivision or Aurora Sub is a railway line in Wisconsin and Illinois operated by BNSF Railway. It is part of BNSF's Chicago, Illinois, to Seattle, Washington, Northern Transcon. This segment runs about 262 mi from the St. Croix Subdivision in La Crosse, Wisconsin, to the Chicago Subdivision in Aurora, Illinois.

Based on the paragraph above can we conclude that "Aurora Sub is a huge attraction for visitors."?

A:
It's impossible to say