You will be given a definition of a task first, then some input of the task.
In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Question: How old was the character played by Alan Alda when the show began? Passage:The franchise depicts a group of fictional characters who served at the fictional "4077th Mobile Army Surgical Hospital (M*A*S*H)" during the Korean War, loosely based on the historic 8055th MASH unit. Hawkeye Pierce is featured as the main character, played by Donald Sutherland in the film MASH and by Alan Alda on the television series M*A*S*H. Later spin-offs involve characters who appeared in the series, but were set after the end of the war. Almost all versions of the series fit into the genre of black comedy or dramedy; the lead characters were doctors or nurses, and the practice of medicine was at the center of events. However, to relieve the pressures of duty in a field hospital close to the front and the attendant horrors of war, the staff engage in humorous hijinks, frivolity and petty rivalries off duty.

Output:
Hawkeye Pierce is featured as the main character, played by Donald Sutherland in the film MASH and by Alan Alda on the television series M*A*S*H