Select the option that is related to the third term in the same way as the second term is related to the first term:
$$\text{Blacksmith : Anvil :: Carpenter : \_\_\_\_\_\_\_\_}$$

This analogy is based on a professional and their primary working tool.
* A Blacksmith uses an Anvil as a foundational tool to forge iron or steel.
* Similarly, a Carpenter uses a Saw as one of their primary tools to cut wood.

Therefore, Saw is the correct tool that completes the analogy.