Question: Oscar Fernandes is a confidant of the President of India's Congress, who has served in that role since what year?
Sentence (from "Gervais Martel"): Gervais Martel (born 20 November 1954 in Oignies) is a French businessman and president of French football club RC Lens having served in this role since 24 August 1988.
Relevant evidence: No