Ans: yes

Question: "Our moon was created from a collision between proto-Earth and a Mars size planet during the Formation and evolution of the Solar System."
Is the above claim true?
Options:
- yes
- no
CoT: That is the leading theory among astrophysists and others in similar fields.



Ans: yes

Question: Yes / no, is the following a verifiable fact?
"An american folk singer Johnny Cash sang the blues."
CoT: Johnny Cash is an american folk singer in the United States.



Ans: no

Question: Is the following sentence factually correct?
"The characters of Downton Abbey lived in medieval France."
Options:
- yes
- no
CoT: Downton Abbey was set in twentieth century England.



Ans: yes

Question:

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 animal the Duck floats in water."
Is the above claim true?
Options:
- yes
- no
CoT: Ducks do in fact float based on common observation.