Task: Question Understanding
Input (English): Context : Sir Henry Campbell-Bannerman was born on 7 September 1836 at Kelvinside House in Glasgow as Henry Campbell, the second son and youngest of the six children born to Sir James Campbell of Stracathro (1790--1876) and his wife Janet Bannerman (1799--1873). 
Question : What year did Henry Campbell-Bannerman die?
Output (English): date of death