Q: Is the question "How is digital audio used ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: description

Q: Is the question "How many megawatts will the power project in Indonesia , built by a consortium headed by Mission Energy of US , produce ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: numeric

Q: Is the question "How long did the Paris Commune hold out for against the rest of France ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: numeric

Q: Is the question "What sports event is Meyer Wolfsheim supposed to have fixed in The Great Gatsby ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A:
entity