Question: Prem Sagar Patel is a member of one of the two major political parties in India, and that has close ideological and organisational links to what?
Sentence (from "Bharatiya Janata Party"): s of 2016 , it is the country's largest political party in terms of representation in the national parliament and state assemblies, and it is the world's largest party in terms of primary membership.
Relevant evidence: No