Answer the following question: Claim: "Cystic fibrosis causes severe damage to the lungs, digestive system and other organs in the body."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
My answer and thoughts: The answer is yes.
Chain of thoughts: The sentence is true because medical professionals and scientists who have conducted experiments have confirmed it is.

Answer the following question: Does the following sentence make sense?
"One may find that Gallon signifies a unit of volume."
Options:
- yes
- no
My answer and thoughts: The answer is yes.
Chain of thoughts: You learn this in studies and you may look this information up online.

Answer the following question: Is the following statement true?
"Christmas Eve occurs during the winter."
My answer and thoughts:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The answer is yes.
Chain of thoughts: Christmas Eve is the day before Christmas, which happens in December, a winter month.