If 'Amit Shah' is called 'P. V. Narasimha Rao', 'P. V. Narasimha Rao' is called 'Narendra Modi', 'Narendra Modi' is called 'Ajit Doval', 'Ajit Doval' is called 'Sushma Swaraj', then Who is Prime Minister of India in 2020?
1. Narendra Modi
2. P. V. Narasimha
3. Sushma Swaraj
4. Ajit Doval