Input: Read this: The Navy was modernized in the 1880s, and by the 1890s had adopted the naval power strategy of Captain Alfred Thayer Mahanas indeed did every major navy. The old sailing ships were replaced by modern steel battleships, bringing them in line with the navies of Britain and Germany. In 1907, most of the Navy's battleships, with several support vessels, dubbed the Great White Fleet, were featured in a 14-month circumnavigation of the world. Ordered by President Theodore Roosevelt, it was a mission designed to demonstrate the Navy's capability to extend to the global theater.
Question: Who wouldn't let this fleet to sail around the world?

Output: unanswerable

Input: Read this: In India, Carnival is celebrated only in the state of Goa and a Roman Catholic tradition, where it is known as Intruz which means swindler while Entrudo, the appropriate word in Portuguese for Carnival. The largest celebration takes place in the city of Panjim which was part of Velha Conquista, Goa, but now is celebrate throughout the state. The tradition was introduced by the Portuguese who ruled Goa for over four centuries. On Tuesday preceding Ash Wednesday, the European Tradition of Fat Tuesday is celebrated with the partaking of eating of crepes also called as "AleBelle." The crepes are filled with freshly grated coconut and heat condensed coconut sap that sequentially converts it into a brown sweet molasses and additional heat concentration solidifies it to jaggery. The celebrations of Carnival peak for three days and nights and precede Ash Wednesday. When the legendary King Momo takes over the state. All-night parades occur throughout the state with bands, dances and floats and grand balls are held in the evenings.
Question: The largest Carnival celebration takes place in which city?

Output: Panjim

Input: Read this: The antiquity of this form of writing extends before the invention of paper around the year 100 in China. Note each palm leaf section was only several lines, written longitudinally across the leaf, and bound by twine to the other sections. The outer portion was decorated. The alphabets of Southeast Asia tended to be abugidas, until the arrival of the Europeans, who used words that also ended in consonants, not just vowels. Other forms of official documents, which did not use paper, included Javanese copperplate scrolls. This material would have been more durable than paper in the tropical climate of Southeast Asia.
Question: What alphabets where domenent after the arrival of Europeans?

Output: unanswerable

Input: Read this: The idea of building a tunnel under the Irish Sea has been raised since 1895, when it was first investigated. Several potential Irish Sea tunnel projects have been proposed, most recently the Tusker Tunnel between the ports of Rosslare and Fishguard proposed by The Institute of Engineers of Ireland in 2004. A rail tunnel was proposed in 1997 on a different route, between Dublin and Holyhead, by British engineering firm Symonds. Either tunnel, at 50 mi (80 km), would be by far the longest in the world, and would cost an estimated 15 billion or 20 billion. A proposal in 2007, estimated the cost of building a bridge from County Antrim in Northern Ireland to Galloway in Scotland at 3.5bn (5bn).
Question: Since which year has the idea of a tunnel through the Antrim Sea been raised?

Output:
unanswerable