QUES: Q: What is the population of the London Metropolitan Region?
A: The extended area known as the London Metropolitan Region or the London Metropolitan Agglomeration, comprises a total area of 8,382 square kilometres (3,236 sq mi) has a population of 13,709,000 and a population density of 1,510 inhabitants per square kilometre (3,900/sq mi).
Does the answer answer the question?

ANS: yes

QUES: Q: Who is responsible for creating Prontosil?
A: This work, also based in the testing of compounds available from the German dye industry, led to the development of Prontosil, the first representative of the sulfonamide class of antibiotics.
Does the answer answer the question?

ANS: no

QUES: Q: During what period of domination were many Greeks unable to interact with it's central location ?
A: By the early 20th century, over half of the overall Greek-speaking population was settled in Asia Minor (now Turkey), while later that century a huge wave of migration to the United States, Australia, Canada and elsewhere created the modern Greek diaspora.
Does the answer answer the question?

ANS: no

QUES: Q: Who released the first collection of Chopin's works?
A: Among modern scholarly editions of Chopin's works are the version under the name of Paderewski published between 1937 and 1966 and the more recent Polish "National Edition", edited by Jan Ekier, both of which contain detailed explanations and discussions regarding choices and sources.
Does the answer answer the question?

ANS:
no