Consider the following with regard to the citizenship and choose the code that indicates citizenship status: 1. A person 'A' born in India but migrates to USA permanently 2. A person 'B' born in India and stays permanently in India 3. A person 'C' born in India and marries a foreigner and chooses to stay permanently in the country of the one he marries 4. A person 'D' is born in United States and is also married to an American girl but both choose to come to India and get the Indian citizenship.

• A. 1, 2, 3
• B. 2 and 4
• C. 1, 3 and 4
• D. 1, 2, 3, 4