Q: Is the following sentence factually correct?
"Formula One contestants solve math formulas in less than one second."
Options:
- yes
- no
A: no
How to explain the answer: Formula One is a type of car racing, not a type of math contest.

Q: "Those who celebrate Earth Day care very much about the environment."
Is the above claim true?
Options:
- yes
- no
A: yes
How to explain the answer: Earth Day was started to get people conscious about the environmental needs of the planet.

Q: Yes / no, is the following a verifiable fact?
"The Great Lakes contain 21% of the world's surface fresh water by volume."
A: yes
How to explain the answer: The Great Lakes are the largest group of freshwater lakes on Earth by total area.