Complex sentence: Nikhil Kumar Choudhary (born 6 December 1945) is an Indian politician, who was a member of the 13th, 14th and 15th Lok Sabha representing the Katihar constituency of Bihar, and is a member of the Bharatiya Janata Party (BJP) political party.
Split into simpler sentences: Nikhil Kumar Choudhary (born 6 December 1945) is a member of the 14th Lok Sabha of India. He represents the Katihar constituency of Bihar, and is a member of the Bharatiya Janata Party (BJP) political party.