Instructions: 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.
Input: Context: The Battle of Godfrey's Cottage is an episode in the British comedy series Dad's Army, which was originally transmitted on Saturday 8 March 1969.
Question: What series is The Battle of Godfrey's Cottage in?
Output:
dad's army