The WTO's 10th Ministerial Conference was held in Nairobi, Kenya, from 15 to 19 December 2015. WTO _______ Roberto Azevêdo delivered a speech in the closing ceremony. He said, ‘In the past, all too often, WTO negotiations had a habit of ending in failure. But, despite adversity, despite real challenges, we are creating a new habit at the WTO: _______.’