Q: Is the following a factual statement?
"Advertising creates millions of sales across the world."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: By showing products to people, it allows many to discover and purchase them.

Q: Yes / no, is the following a verifiable fact?
"Swordfish swim in the ocean where they live."
A: The answer is yes.
Chain of thoughts: Swordfish are an animal native to the ocean and live exclusively there.

Q: "Avril Lavigne first single was Complicated."
Is the above claim true?
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: It was the first single she released under her record label.

Q: Is the following statement true?
"One was able to see Nikolai Rimsky-Korsakov perform at the inauguration of Richard Nixon."
A:
The answer is no.
Chain of thoughts: Nikolai Rimsky-Korsakov passed away in 1908 over 50 years before Richard Nixon became president.