instruction:
You are given a question. You need to detect which category better describes the question. A question belongs to the description category if it asks about description and abstract concepts. Entity questions are about entities such as animals, colors, sports, etc. Abbreviation questions ask about abbreviations and expressions abbreviated. Questions regarding human beings, description of a person, and a group or organization of persons are categorized as Human. Quantity questions are asking about numeric values and Location questions ask about locations, cities, and countries. Answer with "Description", "Entity", "Abbreviation", "Person", "Quantity", and "Location".
question:
How does blood clot ?
answer:
Description


question:
What percent liked Thatcher after she had been in power for a decade ?
answer:
Quantity


question:
What are names of two old men who appear in the serial tv Muppets Show ?
answer:

Person