Question: Siddhartha Bhattacharya is a member of a political party with close links to what Hindu nationalist?
Sentence (from "Siddhartha Bhattacharya"): He had joined Bharatiya Janata Party in 1995 and was party President of Assam unit in 2014 but was replaced by Sarbananda Sonowal ahead of Assam Legislative Assembly election, 2016.
Relevant evidence: No