CoT: Solaris (operating system) was never owned by Microsoft as it was owned by AT&T and Sun.
Answer: no
What is the question? This is the question: Is the following sentence factually correct?
"Windows owned Solaris before selling it."
Options:
- yes
- no

CoT: Valve Corporation developed many great games and one of them is Team Fortress 2.
Answer: yes
What is the question? This is the question: "Valve Corporation developed Team Fortress 2."
Is the above claim true?
Options:
- yes
- no

CoT: Paellas often viewed as Spain's national dish since it originated from there.
Answer: no
What is the question? This is the question: Claim: "Many non-Spaniards view Paella as Italy's national dish."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no

CoT: The Compact Disc is used to store music audio files.
Answer: no
What is the question? This is the question: Yes / no, is the following a verifiable fact?
"The storage limitation in computing is called Compact disc."