OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What did Aaron Hass write ?"
entity
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"Where is the world championship sled dog race held each February ?"
location
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What does NASDAQ stand for ?"

abbreviation