Q: Does the following sentence make sense?
"Christian IV of Denmark defeated Julius Caesar in battle."
Options:
- yes
- no
A: no
How to explain the answer: Christian IV of Denmark and Julius Caesar did not live in the same time period.

Q: Yes / no, is the following a verifiable fact?
"The Art dealer sold numerous works of art at the show."
A: yes
How to explain the answer: An art dealer is capable of selling art.

Q: Does the following sentence make sense?
"Tommy knew that his Autonomic nervous system was working."
Options:
- yes
- no
A: yes
How to explain the answer: Because if the Autonomic nervous system was not working, you would be dead.