✅ The analogy establishes that a Carpenter uses a Hammer as a primary, direct tool to perform their work. Similarly, a Surgeon uses a Scalpel as a primary, direct tool to perform their operations.

❌ A Painter uses a brush to apply paint; a canvas is the surface on which they work, not their direct tool.

❌ A Pilot operates an Airplane; the airplane is the machine or vehicle itself, not a handheld tool used by the pilot in the same manner as a hammer or scalpel.

❌ A Baker uses an Oven for baking; an oven is a piece of equipment or an appliance, not a direct handheld tool like a hammer (a rolling pin would be a more analogous tool for a baker).