Explanation:

- Option 1: Shipping

- This involves activities related to maritime services and the transport of goods or people by sea.

- Option 2: Defence

- Related to military and national security operations and infrastructure.

- Option 3: Housing

- The Light House Projects (LHPs) focus on using innovative construction technologies to create affordable and sustainable housing under the Global Housing Technology Challenge-India.

- Option 4: IT

- Involves information technology services and infrastructure, such as software and computer systems.

- Option 5: None of the above

- This option implies that none of the provided options relate to the question.

Answer:

Option 3: Housing.

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