Answer : 2. "केपी शर्मा ओली"
Explanation :

Nepal's Communist Party (Unified Marxist-Leninist) (CPI-UML) leader KP Sharma Oli was sworn in as Prime Minister for the fourth time, leading a coalition government supported by the Nepali Congress party. Oli's appointment comes after former Prime Minister Pushpa Kamal Dahal 'Prachanda' lost the trust vote. Prime Minister Narendra Modi congratulated KP Sharma Oli on being appointed as the new Prime Minister of Nepal.