instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : The 18th Mounted Brigade previously known as the 2/1st Yorkshire Mounted Brigade was a 2nd Line yeomanry brigade of the British Army during the First World War.
Question : To which branch did 18th Mounted Brigade belong?
answer:
British Army

question:
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?
answer:
murder

question:
Context : The Washington Pavilion of Arts and Science opened in 1999 and houses an art gallery, concert hall, large-format theater, and science museum in Sioux Falls, South Dakota, United States.
Question : What year was Washington Pavilion of Arts and Science opened?
answer:
1999