OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What park contains Firehole River and Fairy Falls ?"
location
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What is a '' USB '' port on a computer ?"
abbreviation
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"Who made the first airplane ?"
human