Read the text and answer the question. Diwali, also known as the 'Festival of Lights', is one of the most important and celebrated festivals in India. It symbolizes the victory of light over darkness, good over evil, and knowledge over ignorance. People light lamps, candles, and fireworks, exchange gifts, and share sweets with family and friends. It's a time for joy and togetherness. What can be inferred about the significance of Diwali?
A) It is a festival primarily for exchanging expensive gifts.