question:
In 1900, three of the officer buildings were purchased for use as a sanitarium.
What year where three officer building bought and used for a sanitarium?

answer: yes

question:
On 10 November 1444, Murad II defeated the Hungarian, Polish, and Wallachian armies under Wadysaw III of Poland (also King of Hungary) and John Hunyadi at the Battle of Varna, the final battle of the Crusade of Varna, although Albanians under Skanderbeg continued to resist.
What battle took place on 10 November 1444?

answer: yes

question:
A sequence where a school teacher's collection of 78 rpm jazz records is smashed by a group of rebellious students is a key moment in the film Blackboard Jungle.
What was a known issue of using shellac to make records?

answer: no

question:
Former Foxwoods CEO Scott Butera was hired as his successor as commissioner.
Who became commissioner of the AFL after Jerry Kurz?

answer:
yes