QUESTION: Generate a question with a factual answer?

ANS: How many works displayed at The Salon de la Section d'Or at the Galerie La Boetie in Paris, October 1912?

QUESTION: Generate a question with a factual answer?

ANS: What is the voltage of the return rail?

QUESTION: Generate a question with a factual answer?

ANS: Engineering design drawings typically utiilze which case of letter in labeling?

QUESTION: Generate a question with a factual answer?

ANS:
The Byzantine Greek sklabos "slave," which was in turn apparently derived from what?