What is the question "What river flows through Vienna , Budapest and Belgrade ?" asking about?

OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
A: location

What is the question "Who was Darius ?" asking about?

OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
A: human

What is the question "What are super balls made of ?" asking about?

OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
A: entity

What is the question "What is RAM in the computer ?" asking about?

OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
A:
abbreviation