Question: Yes / no, is the following a verifiable fact?
"The Detroit River separates the U.S. from Canada."

Let me think..... The Detroit River is an international boundary line. The answer is yes.

Question: Does the following sentence make sense?
"Tokyo Tower delivers great views from the observation deck."
Options:
- yes
- no

Let me think..... The purpose of an observation deck on a large tower is to enjoy reviews. The answer is yes.

Question: "A Lymph node is a cancerous bulge that grows behind the jaw."
Is the above claim true?
Options:
- yes
- no

Let me think..... It is not accurate and it is outlandish of a statement. The answer is no.

Question: Is the following statement true?
"Howard Stern won an Emmy for his televised radio program."
Let me think..... Howard stern has won other awards but not an Emmy. The answer is no.