TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Bobby Frank Cherry (June 20, 1930 -- November 18, 2004) was an American white supremacist and Klansman who was convicted of murder in 2002 for his role in the 16th Street Baptist Church bombing in 1963. 
Question : Which crime led to the conviction of Bobby Frank Cherry?

SOLUTION: murder

PROBLEM: Context : The Tsar Tank (Russian: Царь-танк), also known as the Netopyr' (Нетопырь) which stands for Pipistrellus (a genus of bat) or Lebedenko Tank (танк Лебеденко), was an unusual Russian armoured vehicle developed by Nikolai Lebedenko (Николай Лебеденко), Nikolai Zhukovsky (Николай Жуковский), Boris Stechkin (Борис Стечкин), and Alexander Mikulin (Александр Микулин) from 1914 onwards. 
Question : In what year did Tsar Tank enter service?

SOLUTION: 1914

PROBLEM: Context : Jean Chalette (27 December 1581 (baptised) -- 2 October 1643) was a French miniature and portrait painter. 
Question : When did Jean Chalette's death occur?

SOLUTION:
1643