Q: Claim: "Electrolysis plays a key role in electrochemistry and making industrial gases."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: Electrolysis is a way of separating two chemical via electricity.

Q: Does the following sentence make sense?
"Each of the Power Rangers wears a different colored costume."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: The Power Rangers are well known for the way the color of their costumes indicates the characters.

Q: Is the following a factual statement?
"Frost occurs mainly during the winter."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: Frost happens when it is cold, and winter is the coldest time of the year.

Q: Is the following a factual statement?
"Paleoclimatology refers to humanity's influence on the global climate."
Options:
- yes
- no
A:

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 answer is no.
Chain of thoughts: It is the study of climates that existed throughout the ages, most of which happened before humankind.