Question: Gaby's Deli is a family Jewish restaurant in London's Charing Cross Road, it was threatened by closure in 2011 but a campaign by its many celebrity customers, including prominent actors and politicians, persuaded the landlord, Lord Salisbury, to grant a further lease, and was threatened by closure in which year?
{'answer': '2011', 'supporting_facts': [["Gaby's Deli", 2], ['Robert Gascoyne-Cecil, 7th Marquess of Salisbury', 0]]}