Question: Stoke Newington Central, a ward in the London Borough of Hackney, forms part of the Hackney North and Stoke Newington constituency of a politician from what political party?
{'answer': 'British Labour Party', 'supporting_facts': [['Stoke Newington Central (ward)', 0], ['Stoke Newington Central (ward)', 1], ['Diane Abbott', 0]]}