Question: Yes / no, is the following a verifiable fact?
"Canada Post provides postal services across every corner of Canada."

Let me think..... Canada Post is a federal service sector which provides postal services, therefore, it is well-known to everybody. The answer is yes.

Question: "A Comma can end a sentence."
Is the above claim true?
Options:
- yes
- no

Let me think..... A comma should not end a sentence in the English language. The answer is no.

Question: Does the following sentence make sense?
"Each of the Power Rangers wears a different colored costume."
Options:
- yes
- no

Let me think..... The Power Rangers are well known for the way the color of their costumes indicates the characters. The answer is yes.

Question: Is the following sentence factually correct?
"You must be 17 years of age to see a R rated movie in the United States."
Options:
- yes
- no
Let me think..... You must show your ID when buying R rated tickets at the movie theaters. The answer is yes.