Which of the following statements are correct?
1. Aircrafts of Air India plying between Sri Lanka and Bangladesh are a part' of domestic territory of India
2. Premises of the German embassy in Pakistan is international territory
3. A Japanese working for the WHO office located at New Delhi is a normal resident of Japan
4. An American teacher employed in the American School in India for three years is a normal resident of India
(a) 1 and 2
(b) 3 and 4
(c) 1 and 3
(d) 2 and 4