[Q]: The 1921 NCAA football season had no clear-cut champion, with the "Official NCAA Division I Football Records Book" listing California Golden Bears, Cornell Big Red, Iowa Hawkeyes, Lafayette Leopards, Washington & Jefferson Presidents, and Vanderbilt Commodores as champions. Only California, Cornell, and Lafayette claim national championships for the 1921 season. Iowa Hawkeyes played Lafayette Leopards in football in 1921.
[A]: It's impossible to say

[Q]: Spiess Tuning is the common identity of Siegfried Spiess Motorenbau GmbH, a motor vehicle engine tuning company based in Ditzingen, Baden-Wurttemberg, Germany. Today Spiess Tuning is most famous for its Formula 3 motor racing engines based on the Opel Family II and two iterations of Volkswagen R4 engines. spiess tuning is company in germany that makes engines
[A]: Yes

[Q]: Karl Kroeber (19262009) was an American literary scholar, known for his writing on the English Romantics and American Indian literature. He was the son of Theodora and Alfred L. Kroeber, noted anthropologists. His most recent book was an account of his father's famous work with Ishi: "Ishi in Three Centuries". Karl Kroeber thought about following his parents footsteps and becoming an anthropologist before becoming a writer.
[A]: It's impossible to say

[Q]: The legal foundation for the Egyptian state's control of church property was the Ottoman Hamayouni Decree of 1856. This decree sought to eliminate discrimination between citizens of different ethnicities and religions. Amongst other things, it gave Christians the right to construct places of worship by requiring them to submit a request to the Sultan. The Ottomon Decree of 1586 gave Christians the right to build places of worship.
[A]:
No