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In this task, you are given a question and a context passage. You have to answer the question based on the given passage.

WHat is the third mentioned group?, Context: The Health Services Group is a joint formation that includes over 120 general or specialized units and detachments providing health services to the Canadian Armed Forces. With few exceptions, all elements are under command of the Surgeon General for domestic support and force generation, or temporarily assigned under command of a deployed Joint Task Force through Canadian Joint Operations Command.
Output:
Joint Task Force