Question: Did eggs need to be kept cold in the middle ages?
Answer: When eggs are freshly laid, they are covered in a film called a 'bloom.'. Eggs with their bloom intact are able to stay at room temperature for one month. Pasteurization destroys the bloom on eggs. Pasteurization was introduced in the 1990's.. The answer is: no.


Do most middle class families have butlers?
Rationale first then the answer.
Butlers make about $60,000 per year on average for their work. Middle class income is between $48,000 and $145,000.. The answer is: no.


QUESTION: Would a jumping spider need over half a dozen contact lenses?
Please give rationale first, then the answer.
ANSWER: Jumping spiders have eight eyes. Half a dozen objects is equal to six objects. One contact lens is worn per eye.. The answer is: yes.


Question: Do skeletons have hair?
Answer: Hair grows from the skin. Skeletons are a structure of multiple bones. Bones do not grow hair.. The answer is: no.


Is Argon near Neon on the periodic table of elements?
Rationale first then the answer.
Argon is a noble gas. Neon is a noble gas. The noble gases are all clumped together on the periodic table of elements.. The answer is: yes.


Question: Does the country that received the most gold medals during the 1976 Olympics still exist?
Answer:
The Soviet Union received the most gold medals during the 1976 Summer Olympics. The Soviet Union existed from 1922 to 1991.. The answer is: no.