Generate a correct and concise answer for the question based on the words in the context.
--------
Question: Context : Once a Cop (Chinese: ) is a 1993 Hong Kong action film directed by Stanley Tong and starring Michelle Yeoh.
Question : Who is the director of the film, Once a Cop?

Answer: Stanley Tong

Question: Context : Lizbeth Sainz (born 14 December 1995) is a Mexican female volleyball player.
Question : The sex or gender of Lizbeth Sainz is what?

Answer: female

Question: Context : Betty Wagner Spandikow had suffered a stroke and been dealing with Alzheimer's disease at the time of her death at the age of 85 on October 26, 2008.
Question : What medical condition was Betty Wagner Spandikow suffering from?

Answer:
Alzheimer's disease