Q: Does the following sentence make sense?
"Dopamine users have been buying it on the streets for years."
Options:
- yes
- no
A: no
How to explain the answer: People are unable to purchase Dopamine because it occurs naturally in the brain.

Q: Is the following statement true?
"Going Camping costs very little money to free."
A: yes
How to explain the answer: Camping consists of a tent and open spaces, usually on public land.

Q: Is the following sentence factually correct?
"David Cronenberg directs science fiction films."
Options:
- yes
- no
A: yes
How to explain the answer: David Cronenberg is a well known, Canadian director, who has directed many famous films in his career.