Question: "The Measles vaccine was created by John Enders can his colleagues."
Is the above claim true?
Options:
- yes
- no

Let me think..... The measles vaccine was released in the United States in the 1960's. The answer is yes.

Question: Yes / no, is the following a verifiable fact?
"Adaptations of Ripley's Believe It or Not! have included television shows, comic books, and even museums."

Let me think..... Ripley's Believe It or Not! is very popular, and the different formats are very well known. The answer is yes.

Question: Yes / no, is the following a verifiable fact?
"Male Hyenas have full, thick manes around their faces."

Let me think..... Male lions, and not hyenas, are known for their full, thick manes. The answer is no.

Question: Is the following a factual statement?
"People gather at Time's Square to watch the ball drop on New Year's Eve."
Options:
- yes
- no
Let me think..... The countdown and ball drop on New Year's Eve at Time Square occurs every year. The answer is yes.