Employee is to corporation as vessel is to:

Step 1: Define the Problem

Identify the analogy relationship between "employee" and "corporation" and find a similar relationship for "vessel."

Step 2: Break Down the Problem

1. Determine the relationship between "employee" and "corporation."
2. Apply the same relationship to "vessel" to find the corresponding term.

Step 3: Apply Relevant Concepts

• An "employee" is a part of or works for a "corporation."
• Similarly, a "vessel" is a part of or belongs to a "fleet."

Step 4: Analysis, Verify and Summarize

• Verify that the relationship holds: Just as employees collectively make up a corporation, vessels collectively make up a fleet.

Final Answer

Vessel is to fleet.