Question

Which two descriptions indicate that a book is a memoir?

Answer 1

I would say :

- a retired doctor writes a book about his life
- a man writes about his life as a prisoner in a foreign country

Both are talking about their lifes
The second and fourth ones are talking about someone else's life
The third one writes about her experiences...not about her life


Hope I helped and got it right !!!

Answer 2

A man writes about his life as a prisoner in a foreign country.