Q: Is it best to avoid kola nuts with colitis?
A: Colitis is a disease in which the colon becomes inflamed. Many things can trigger colitis, including dairy, alcohol, and caffeine. The kola nut is the fruit of the tropical cola tree that contains caffeine inside.
The answer is yes.

Q: Could Edward Snowden have visited the headquarters of United Nations Conference on Trade and Development?
A: The headquarters of the United Nations Conference on Trade and Development is in Geneva, Switzerland. Edward Snowden was stationed in Geneva in 2007 with the task of representing the US at the UN.
The answer is yes.

Q: Would Doctor Strange like the Pittsburgh Steelers logo?
A: The Pittsburgh Steelers logo features patches of red, gold and blue. Doctor Strange's costume uses the colors red, gold and blue.
The answer is yes.

Q: Would the high school class of 2010 have lived through the Presidency of Richard Nixon?
A:
People in the high school class of 2010 were born between 1991 and 1993. Richard Nixon was President of the United States until 1974.
The answer is no.