Question: Is the following sentence factually correct?
"A Bull sharks swim in both salt water and fresh water."
Options:
- yes
- no
Ans and explanation: The answer is yes.
Explanation: Bull sharks have been spotted un oceans as well as rivers and lakes.

Question: Is the following statement true?
"Michael Bloomberg ran for president in the 2020 presidential race."
Ans and explanation: The answer is yes.
Explanation: Michael Bloomberg was a candidate for the 2020 Democratic nomination for president of the United States.

Question: "Steely Dan played baseball for years."
Is the above claim true?
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: Steely Dan was a rock group not an actual person or involved in baseball.

Question: Is the following a factual statement?
"Super Mario offers the best pizza in town."
Options:
- yes
- no
Ans and explanation:
The answer is no.
Explanation: Super Mario is a video game, not a restaurant.