QUESTION: Generate a question with a factual answer?

ANS: Around what time were the knights and szlachta very similiar?

QUESTION: Generate a question with a factual answer?

ANS: What is another name for New Classical Architecture?

QUESTION: Generate a question with a factual answer?

ANS: What types of stores have created even more competition?

QUESTION: Generate a question with a factual answer?

ANS:
For his system to work, Bell had to change what about each code?