Step 1: Identify the relationship in the original pair.
Teeth : Chew — Teeth are used to perform the action of chewing.
Step 2: Look for an option where the first word is an organ or thing and the second word is its primary function.
Step 3: Examine each option:
Mind : Think — The mind is used to think (same relationship).
Sweater : Heat — A sweater does not produce heat; it only retains it.
Food : Taste — Food is tasted; it does not perform the action.
Eyes : Flicker — Flickering is not the main function of eyes.
Step 4: Therefore, the correct analogous pair is Mind : Think.