Use reasoning to lead to the answer of the following question:
Sailors drive many different types of boats, what type of boat involves their namesake.\nOptions:\n- coming home\n- row boat\n- board ship\n- inflatable raft\n- sail boat
 Reasoning process:
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Sail boat involves the name sail. Sail boat is the basic boat which every sailor can sail. Therefore, the final answer is sail boat.
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