Q: Do manta rays live in water above the safe temperature for cold food storage?
A: For cold foods, the food safe temperature is 40 degrees Fahrenheit and below. Manta rays prefer water temperatures above 68 °F (20 °C).
The answer is yes.

Q: Can 200 men end to end cover Great Pyramid of Giza's base?
A: The base of the Great Pyramid of Giza is 756 feet long. The average height of a man is 5 foot 9.
The answer is yes.

Q: Did Ivan the Terrible use the Byzantine calendar?
A: Ivan the Terrible was the Tsar of Russia from 1530 to 1585. The Byzantine calendar was the official calendar of the Russian government from 988 to 1700. The Tsar was the leader of the Russian government.
The answer is yes.

Q: Would a vegan eat a traditional Paella dish?
A:
Vegans do not consume animals or products derived from animals. The traditional Paella recipe includes rabbit and chicken as two of the ingredients.
The answer is no.