Lion : Tiger : Bear — Pick the option that is of the same zoological kind (wild big predator) as the given trio.

Introduction / Context:
This classification analogy groups animals by ecological/zoological kind. 'Lion', 'tiger', and 'bear' are all large wild predators. The task is to pick the option that belongs to the same broad class.

Given Data / Assumptions:

• Lion and tiger are big cats; bear is a large omnivore/carnivore predator.
• Options mix domestic animals and a wild big cat.
• We should select another large wild predator (or big wild cat).

Concept / Approach:
'Panther' (often used colloquially for leopards/jaguars/black panthers) is a wild big cat and aligns with the set's theme of formidable wild predators. 'Cow' and 'buffalo' are primarily domestic bovines; 'cat' (without qualifier) usually refers to the domestic cat and does not match the large wild predator idea.

Step-by-Step Solution:
1) Extract the shared property: large wild predators.2) Evaluate choices: pick the large wild cat.3) 'Panther' satisfies the criterion; others do not.4) Choose 'Panther'.

Verification / Alternative check:
Predator classification and common knowledge align: panthers/leopards/jaguars are apex or mesopredators in their habitats.

Why Other Options Are Wrong:

• Cow/Buffalo: Largely domestic herbivores; not predators.
• Cat: Domestic pet; not a big wild predator as intended.
• None of these: Incorrect since 'Panther' is correct.

Common Pitfalls:
Picking 'cat' due to feline association; the intended scale and wildness matter.

Final Answer:
Panther