Sheep: Lamb::Goat:

Kid

The correct answer is kid.

The analogy is sheep : lamb :: goat : kid. In this analogy, the first two terms are the adult and young of the same species, while the last two terms are the adult and young of a different species.

• Sheep is the adult animal, while lamb is the young animal.
• Goat is the adult animal, while kid is the young animal.

The other options are incorrect because they are not the young of a goat. A calf is the young of a cow, a lamb is the young of a sheep, and a colt is the young of a horse.