'Sports' is related to a distinctive 'Logo' as its identifying symbol or mark. In the same way, a 'Nation' is related to which identifying symbol?

Introduction / Context:
We map an entity to its symbolic identifier. Sports teams, leagues, or events often have logos that visually identify them. Nations similarly have formal symbols; one of these is the national emblem (distinct from flag or anthem).

Given Data / Assumptions:

• Logo uniquely identifies a sports entity.
• Nation's official identifying symbols include emblem, flag, anthem, etc.
• We must select the closest parallel to “logo”.

Concept / Approach:
“Logo” is a formal graphic mark. A nation’s most comparable formal graphic mark is its “emblem” (state seal/coat of arms). While flags and anthems are national symbols, the emblem parallels the idea of an official graphical badge.

Step-by-Step Solution:

Verification / Alternative check:
Flags are also graphic symbols, but the term “emblem” corresponds more directly to a logo-like badge/seal used on documents and insignia.

Why Other Options Are Wrong:

• Animal: Could be a national animal, not a general identifier.
• Ruler: A person, not a symbol.
• Anthem: A song, not a graphic mark.
• Flag: Symbolic but broader; “emblem” is the tighter logo-like match.

Common Pitfalls:
Equating all symbols; the analogy asks for a logo-like graphic identifier, which is an emblem/coat of arms.

Final Answer:
Emblem