Part1.
What kind of creatures are black , yellow , and brown bullheads ?
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
****
Part2.
entity

Part1.
What are the most common elements in the Earth 's crust ?
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
****
Part2.
entity

Part1.
Who is Langston Hughes ?
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
****
Part2.
human