Question:
Choose your answer: Is "In January 2005, Madonna performed a cover version of the John Lennon song "Imagine" at Tsunami Aid." a good answer to the question "What was Madonna's documentary called?"
Answer:
no

Question:
Choose your answer: Is "The service was created by three former PayPal employees in February 2005." a good answer to the question "When was Youtube created?"
Answer:
yes

Question:
Choose your answer: Is "Incubation can be an energetically demanding process; adult albatrosses, for instance, lose as much as 83 grams (2.9 oz) of body weight per day of incubation." a good answer to the question "When does incubation begin?"
Answer:
no