Question: Ahmed Patel is the political secretary to the Congress President who is the widow of who?
Sentence (from "Mansukhbhai Vasava"): He first got elected to 12th Lok Sabha in a by-election held on 25 November 1998 from the Bharuch Parliamentary Constituency of Gujarat, once a stronghold of Congress President Sonia Gandhi's political advisor Ahmed Patel.
Relevant evidence: No