QUES: Q: Who is upon the bed?
A: In Catalonia people dress in masks and costume (often in themed groups) and organize a week-long series of parties, pranks, outlandish activities such as bed races, street dramas satirizing public figures and raucous processions to welcome the arrival of Sa Majestat el Rei Carnestoltes (His Majesty King Carnival), known by various titles, including el Rei dels poca-soltes (King of the Crackpots), Princep etern de Cornudella
Does the answer answer the question?

ANS: no

QUES: Q: Proto-Slavic is a descendant of what?
A: In the framework of the Kurgan hypothesis, "the Indo-Europeans who remained after the migrations [from the steppe] became speakers of Balto-Slavic".
Does the answer answer the question?

ANS: no

QUES: Q: When wood dries and shrinks, what happens to its density?
A: Upon drying, wood shrinks and its density increases.
Does the answer answer the question?

ANS: yes

QUES: Q: What Ming prince was enthroned in Nanjing?
A: After the fall of Beijing to Li Zicheng's rebel forces and then to the Manchu-led Qing dynasty in the spring of 1644, the Ming prince Zhu Yousong was enthroned in Nanjing in June 1644 as the Hongguang Emperor.
Does the answer answer the question?

ANS:
yes