**Q**
Is the following statement true?
"James Cagney arrests law breakers in the United States of America."
**A**
no
This sentence is false because James Cagney is not a policeman.
Yes / no, is the following a verifiable fact?
"Starbucks offers customers a free drink on their birthday."
yes
If a customer signs up for the rewards program, they can redeem a free birthday drink.
**Q**
Yes / no, is the following a verifiable fact?
"Doctors use vitamin C to kill Leukemia."
**A**
no
Leukemia is treated by radiation, chemo, or bone marrow transplants.
Yes / no, is the following a verifiable fact?
"Disc jockey play a sport where they hit discs on the back of horses."
no
Disc jockey has nothing to do with riding horses, they play music at events.
**Q**
Is the following statement true?
"A fine Emerald must possess not only a pure verdant green hue but also a high degree of transparency to be considered a top gemstone."
**A**
yes
In the grading of colored gemstones, color is by far the most important criterion and for Emeralds, clarity is considered a close second.
**Q**
"The main character of Who Framed Roger Rabbit ? was a princess from Africa."
Is the above claim true?
Options:
- yes
- no
**A**

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
no
The main characters of Who Framed Roger Rabbit? were a rabbit and a man, not a princess from Africa.