[Q]: The 1910 NCAA football season had no clear-cut champion, with the "Official NCAA Division I Football Records Book" listing Harvard and Pittsburgh as having been selected national champions. Only Harvard claims a national championship for the 1910 season. Pittsburgh and Harvard had football teams during the 1910 season.
[A]: Yes

[Q]: Chicago Pizza and Oven Grinder Company is a restaurant located in Chicago, Illinois. The restaurant was founded in 1972, and specializes in a signature dish called the "pizza pot pie." It enjoys local popularity and has appeared in many publications and television shows. Chicago Pizza and Oven Grinder Company is a locally popular business famous for it's signature dish.
[A]: Yes

[Q]: Prinair Flight 191 was a Prinair (Puerto Rico International Airlines) flight from Luis Munoz Marin International Airport in San Juan, Puerto Rico, to Mercedita Airport in Ponce, Puerto Rico. At approximately 11:15pm on 24 June 1972, the aircraft crashed while attempting to land at Mercedita Airport. Five people died in the accident. and the remaining people were injured. More than five people were nonfatally injured on Prinair Flight 191.
[A]: It's impossible to say

[Q]: The Japanese and Europe: Economic and Cultural Encounters is a 1996 book by Marie Conte-Helm, published by Athlone Press. The book discusses Japanese investment and settlement in Europe, which began in the 1980s. Conte-Helm was a reader of Japanese studies at the University of Northumbria. The book's intended audience included both Japanese and Western persons. Conte-Helm was a reader of Chinese studies
[A]:
No