Input: Read this: In 1999, the representatives of Lutheran World Federation and Catholic Church signed the Joint Declaration on the Doctrine of Justification, apparently resolving the conflict over the nature of justification which was at the root of the Protestant Reformation, although Confessional Lutherans reject this statement. This is understandable, since there is no compelling authority within them. On 18 July 2006, delegates to the World Methodist Conference voted unanimously to adopt the Joint Declaration.
Question: The Joint Declaration supposedly resolves the conflict which originally led to what movement?

Output: the Protestant Reformation

Input: Read this: Counting shipping as quasi-exports and in terms of monetary value, Greece ranked 4th globally in 2011 having "exported" shipping services worth 17,704.132 million $; only Denmark, Germany and South Korea ranked higher during that year. Similarly counting shipping services provided to Greece by other countries as quasi-imports and the difference between "exports" and "imports" as a "trade balance", Greece in 2011 ranked in the latter second behind Germany, having "imported" shipping services worth 7,076.605 million US$ and having run a "trade surplus" of 10,712.342 million US$.
Question: When counting shipping as quasi-exports and in terms of monetary value, what is Greece's local rank?

Output: unanswerable

Input: Read this: Many of London's pubs are known to have been used by famous people, but in some cases, such as the association between Samuel Johnson and Ye Olde Cheshire Cheese, this is speculative, based on little more than the fact that the person is known to have lived nearby. However, Charles Dickens is known to have visited the Cheshire Cheese, the Prospect of Whitby, Ye Olde Cock Tavern and many others. Samuel Pepys is also associated with the Prospect of Whitby and the Cock Tavern.
Question: Along with the Prospect of Whitby and the Cheshire Cheese, what pub did Dickens visit?

Output: Ye Olde Cock Tavern

Input: Read this: As of 2012[update] research continued in many fields. The university president, John Jenkins, described his hope that Notre Dame would become "one of the preeminent research institutions in the world" in his inaugural address. The university has many multi-disciplinary institutes devoted to research in varying fields, including the Medieval Institute, the Kellogg Institute for International Studies, the Kroc Institute for International Peace studies, and the Center for Social Concerns. Recent research includes work on family conflict and child development, genome mapping, the increasing trade deficit of the United States with China, studies in fluid mechanics, computational science and engineering, and marketing trends on the Internet. As of 2013, the university is home to the Notre Dame Global Adaptation Index which ranks countries annually based on how vulnerable they are to climate change and how prepared they are to adapt.
Question: What threat does the Global Adaptation Index study?

Output:
climate change