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

[EX Q]: 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?
[EX A]: Sipopa Lutangu

[EX Q]: Context : Carnival Air Lines was a charter and scheduled airline division of Carnival Cruise Lines started in 1988 after Carnival Cruise Lines purchased Pacific Interstate Airlines. 
Question : What company is Carnival Air Lines part of?
[EX A]: Carnival Cruise Lines

[EX Q]: 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 : For what crime was Willie Earl Green prosecuted?
[EX A]:
murder