Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : Blind Willie Walker died in Greenville in 1933 at age 37 of congenital syphilis, which may have been the reason for his blindness.
Question : What led to Blind Willie Walker's death?

Answer: blindness

Question: Context : The ESO 3.6 m Telescope is an optical reflecting telescope run by the European Southern Observatory at La Silla Observatory, Chile since 1977, with a clear aperture of about 3.6 metres (140 in) and 8.6 m2 (93 sq ft) area.
Question : In which year was the service entry date for ESO 3.6 m Telescope?

Answer: 1977

Question: Context : Fifth Air Force was a United States Army Air Forces combat air force in the Pacific Theater of World War II, engaging in combat operations primarily in the Southwest Pacific AOR.
Question : What military branch was Fifth Air Force associated with?

Answer:
United States Army Air Forces