question: What is the answer: The medical condition 'Gingivitis' affects which part of the body?
answer: gums

question: What is the answer: What is the best-selling brand of acetaminophen?
answer: tylenol

question: What is the answer: For which US President did Richard Nixon serve as Vice President?
answer: dwight eisenhower

question: What is the answer: 'CH' are the international identification letters for which country's motor cars?
answer:
switzerland