instruction:
In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.
question:
What is the tradition of the instrument that commonly has four courses of doubled metal strings tuned in unison ?
answer:
Europe , has spread worldwide


question:
What is the UHF of the service that is the world 's oldest national broadcaster ?
answer:
27


question:
What is the age range of prisoners at the prison on the outskirts of the South Moravian city with more than 9,742 and fewer than 11,006 people ?
answer:

aged 18 years and more