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

Context : The RPG-16 was developed in 1968, and adopted by the Soviet Army in 1970 for special operation teams and the Soviet airborne troops (VDV). 
Question : What year was the service entry date for RPG-16?
1970

Context : Mamochisane (fl. 1850s) was a Makololo Queen who ruled over many people, but especially the Lozi in Barotseland, today's Western Zambia, and was a wife of King Sipopa Lutangu. 
Question : What is Mamochisane's spouse's name?
Sipopa Lutangu

Context : Gabriel Kunda (born 20 October 1968) is a former Argentine male volleyball player. 
Question : What was the gender of Gabriel Kunda?

male