OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"Where is the world 's most active volcano located ?"
location
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What mystery writer penned `` ...the glory that was Greece , and the grandeur that was Rome '' ?"
human
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"When was the first steel mill in the United States built ?"
numeric