OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"Why are organ transplants more successful today ?"
description
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What makes sperm ?"
description
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
"What does an echidna look like ?"
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