Analogy — Institution and primary staff role: Hospital : Doctor :: School : ? Choose the parallel staffing relationship.

Introduction / Context:
Hospitals are staffed by doctors; schools are staffed by teachers. Relation: “institution : principal professional role”.

Why Other Options Are Wrong:

• Army ; Soldier — Institution : member is fine, but the stem uses a civilian service model.
• Lawyer : Court — Reversed; lawyer is a professional who appears in court, not staff of the court.
• College : Student — Institution : beneficiary, not staff.
• None of these — invalid because a correct mapping exists.

Final Answer:
School : Teacher