Instructions: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Input: Context : Ernst Podder VR I/1 (February 10, 1879 Aleksandri Parish, Vorumaa, Estonia - June 24, 1932 Tallinn, Estonia) was a famous Estonian military commander in the Estonian War of Independence.
Answer : Estonian War of Independence
Output:
What conflict involved Ernst Podder?