Analogy – choose the item that belongs with Wrestling, Karate, and Boxing (combat sports)

Introduction / Context:
Wrestling, Karate, and Boxing are all combat or martial sports involving direct physical contest between opponents. The task is to select the option that belongs in the same subcategory.

Given Data / Assumptions:

• Given sports: Wrestling (grappling), Karate (striking martial art), Boxing (striking).
• Options: Pole-vault, Swimming, Judo, Polo.
• Find the one that is also a combat/martial discipline.

Concept / Approach:
Identify which option features direct opponent engagement using codified combat techniques as the competitive core.

Step-by-Step Solution:

Verification / Alternative check:
Olympic classifications list Wrestling, Boxing, and Judo under combat sports; Karate is also recognized internationally as a martial art.

Why Other Options Are Wrong:

• Pole-vault: Track and field event.
• Swimming: Aquatic racing; no combat.
• Polo: Team sport on horseback; not martial.

Common Pitfalls:
Grouping based on popularity or equipment rather than the defining feature of direct hand-to-hand or technique-based combat.

Final Answer:
Judo