Input: What English word contains the most letters ?

What kind of thing would answer this question?

OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
***
Output: entity

Input: Who was the author of the book about computer hackers called '' The Cuckoo 's Egg : Tracking a Spy Through the Maze of Computer Espionage '' ?

What kind of thing would answer this question?

OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
***
Output: human

Input: Where is your corpus callosum ?

What kind of thing would answer this question?

OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
***
Output:
location