OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What was the Vietnam War ?"
description
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What are different products of petroleum ?"
entity
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What are the three winter months in the southern hemisphere ?"
numeric