You will be given a definition of a task first, then some input of the task.
Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Context: The Reichswehr (English: Empire Defence) formed the military organization of Germany from 1919 until 1935, when it was united with the newly founded Wehrmacht (''Defence Force'').
Question: Which year did Reichswehr end?
Output:
1935