Q--Did Ivan the Terrible use the Byzantine calendar?
A--My step-by-step reasoning: 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.
So, the answer is yes.

Q--Is Dungeons and Dragons a game well suited for solo play?
A--My step-by-step reasoning: Dungeons and Dragons requires one person to act as the "Dungeon Master" to construct the world for the other players to roleplay in. Dungeons and Dragons cannot work without at least one DM and two players.
So, the answer is no.

Q--Are quadrupeds represented on Chinese calendar?
A--My step-by-step reasoning: Quadrupeds are animals that walk on four legs. The Chinese calendar has a number of symbols including monkeys, goats, and tigers. Tigers have four paws and balance themselves by walking on their toes.
So, the answer is yes.

Q--Does United Airlines have a perfect operation record?
A--
My step-by-step reasoning: An airline with a perfect operation record has no crashes or other damaging incidents. United Airlines has had over 30 crash incidents over several decades.
So, the answer is no.