Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.

Q: Context : Grace Darling died of tuberculosis in October 1842, aged 26. 
Question : Which medical condition afflicts Grace Darling?

A: medical condition
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Q: Context : Guy Melfort Baldwin was born 22 March 1865 at Penang, to Colonel A T and Margaret Baldwin. 
Question : Which entity was Guy Melfort Baldwin a part of?

A: military branch
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Q: Context : Cuore di cane (German: Warum bellt Herr Bobikow?, International title - Dog's Heart) is a 1976 joint Italian-German film directed by Alberto Lattuada based on a novel Heart of a Dog by Mikhail Bulgakov adapted by Mario Gallo. 
Question : Which is the basis of Cuore di cane?

A:
based on
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