The relationship between BUTTERFLY and FREEDOM is that a butterfly is a symbol of freedom. We need to find a pair with a similar symbolic relationship.

• A. Horse : Speed – A horse is a symbol of speed, matching the relationship.
• B. Self-reliant : Buoyant – These are adjectives without a symbolic link.
• C. Chicken : Rooster – This is a gender-based relationship, not symbolic.
• D. Frog : Water – This is a habitat association, not symbolic.

Therefore, the correct pair is Horse : Speed.

Answer: (A) Horse : Speed