Explanation:

- Home Abandonment: This refers to the event when Siddhartha Gautama left his royal life in search of enlightenment and became the Buddha. However, it doesn't relate to the construction of the Lion Capital.

- Acquired Knowledge: This signifies the moment Buddha gained enlightenment under the Bodhi tree, becoming the Enlightened One. It is significant but not directly linked to the Lion Capital.

- Death: Buddha's death, or parinirvana, marks his liberation from the cycle of birth and rebirth, yet the Lion Capital was not created to commemorate this event.

- First Sermon: The Lion Capital was built to commemorate Buddha’s first sermon, also known as the Dhammacakkappavattana Sutta, which he delivered in Sarnath.