Generate a correct and concise answer for the question based on the words in the context.

Input: Consider Input: Context : Also this year, in a ceremony in memory friend has died, a male friend (Đàm Vĩnh Hưng's guitar) and female singing has rendered Tuoi Hong Tho Ngay. 
Question : What is the sex of Đàm Vĩnh Hưng?

Output: male


Input: Consider Input: Context : Willie Earl Green was sent to prison in 1983 for the murder of a woman in a South Los Angeles crack house, but after a change in testimony, authorities released him from prison in March 2008. 
Question : Which crime Willie Earl Green is considered to have commited?

Output: murder


Input: Consider Input: Context : Björn Siegemund (born 30 September 1973) is a male badminton player from Germany. 
Question : What sex is Björn Siegemund?


Output: male