Input: Read this: Before Prince Albert's death, the palace was frequently the scene of musical entertainments, and the greatest contemporary musicians entertained at Buckingham Palace. The composer Felix Mendelssohn is known to have played there on three occasions. Johann Strauss II and his orchestra played there when in England. Strauss's "Alice Polka" was first performed at the palace in 1849 in honour of the queen's daughter, Princess Alice. Under Victoria, Buckingham Palace was frequently the scene of lavish costume balls, in addition to the usual royal ceremonies, investitures and presentations.
Question: The palace frequently hosted which type of events prior to the death of Prince Albert?

Output: musical entertainments

Input: Read this: Drying involves using air and/or heat to remove water from the paper sheets; in the earliest days of paper making this was done by hanging the sheets like laundry; in more modern times various forms of heated drying mechanisms are used. On the paper machine the most common is the steam heated can dryer. These can reach temperatures above 200 F (93 C) and are used in long sequences of more than 40 cans; where the heat produced by these can easily dry the paper to less than 6% moisture.
Question: Which is the least common on the paper machine?

Output: unanswerable

Input: Read this: The Bronx is referred to, both legally and colloquially, with a definite article, as the Bronx. (The County of Bronx, unlike the coextensive Borough of the Bronx, does not place the immediately before Bronx in formal references, nor does the United States Postal Service in its database of Bronx addresses.) The name for this region, apparently after the Bronx River, first appeared in the Annexed District of the Bronx created in 1874 out of part of Westchester County and was continued in the Borough of the Bronx, which included a larger annexation from Westchester County in 1898. The use of the definite article is attributed to the style of referring to rivers. Another explanation for the use of the definite article in the borough's name is that the original form of the name was a possessive or collective one referring to the family, as in visiting The Broncks, The Bronck's or The Broncks'.
Question: When was the Bronx created?

Output: 1874

Input: Read this: On 4 April 1786, Burke presented the Commons with the Article of Charge of High Crimes and Misdemeanors against Hastings. The impeachment in Westminster Hall, which did not begin until 14 February 1788, would be the "first major public discursive event of its kind in England", bringing the morality and duty of imperialism to the forefront of public perception. Burke already was known for his eloquent rhetorical skills and his involvement in the trial only enhanced its popularity and significance. Burke's indictment, fuelled by emotional indignation, branded Hastings a 'captain-general of iniquity'; who never dined without 'creating a famine'; whose heart was 'gangrened to the core', and who resembled both a 'spider of Hell' and a 'ravenous vulture devouring the carcasses of the dead'. The House of Commons eventually impeached Hastings, but subsequently, the House of Lords acquitted him of all charges.
Question: Which house acquitted Hastings?

Output:
House of Lords