Problem: Question: "For how long have the Mughlas declined?" Context: "Over the years, the Mughals began to have internal disputes which greatly distracted them at times. The Mughal Empire continued to weaken, and with the decline of the Mughal Empire in the 18th century, Rajputana came under the suzerainty of the Marathas. The Marathas, who were Hindus from the state of what is now Maharashtra, ruled Rajputana for most of the eighteenth century. The Maratha Empire, which had replaced the Mughal Empire as the overlord of the subcontinent, was finally replaced by the British Empire in 1818." Answer:

A: years

Problem: Given the question: Question: "If a tree is not listed in the text, what can be said of their heartwood?" Context: "The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change comes slowly. Thin sapwood is characteristic of such species as chestnut, black locust, mulberry, osage-orange, and sassafras, while in maple, ash, hickory, hackberry, beech, and pine, thick sapwood is the rule. Others never form heartwood." Answer:
++++++++++++++++++++++++++++++++
The answer is:
never form heartwood

input question: Question: "Whose document contains the allegation that Wilber was never paid?" Context: "The patent examiner, Zenas Fisk Wilber, later stated in an affidavit that he was an alcoholic who was much in debt to Bell's lawyer, Marcellus Bailey, with whom he had served in the Civil War. He claimed he showed Gray's patent caveat to Bailey. Wilber also claimed (after Bell arrived in Washington D.C. from Boston) that he showed Gray's caveat to Bell and that Bell paid him $100. Bell claimed they discussed the patent only in general terms, although in a letter to Gray, Bell admitted that he learned some of the technical details. Bell denied in an affidavit that he ever gave Wilber any money." Answer:???
output answer: Bell

Question: "What was being protested?" Context: "On April 20, the People's Daily published a report entitled "Overseas Chinese rally against biased media coverage, for Olympics". It included images of Chinese people demonstrating in France, the United Kingdom, Germany and the United States. One picture showed Chinese demonstrators holding a sign which claimed, incorrectly, that the BBC had not reported on Jin Jing. The People's Daily quoted one protestor who claimed the "BBC on some of the recent events has misled the British public and the rest of the world by providing intensive untruthful reports and biased coverage."" Answer:
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Answer: untruthful reports

Q: Question: "What is Metrorail?" Context: "Miami's heavy-rail rapid transit system, Metrorail, is an elevated system comprising two lines and 23 stations on a 24.4-mile (39.3 km)-long line. Metrorail connects the urban western suburbs of Hialeah, Medley, and inner-city Miami with suburban The Roads, Coconut Grove, Coral Gables, South Miami and urban Kendall via the central business districts of Miami International Airport, the Civic Center, and Downtown. A free, elevated people mover, Metromover, operates 21 stations on three different lines in greater Downtown Miami, with a station at roughly every two blocks of Downtown and Brickell. Several expansion projects are being funded by a transit development sales tax surcharge throughout Miami-Dade County." Answer:
A: Miami's heavy-rail rapid transit system

[Q]: Question: "What information is necessary to determine the difference in the people who speak Somali in different areas?" Context: "The exact number of speakers of Somali is unknown. One source estimates that there are 7.78 million speakers of Somali in Somalia itself and 12.65 million speakers globally. The Somali language is spoken by ethnic Somalis in Greater Somalia and the Somali diaspora." Answer:
****
[A]:
7.78 million speakers of Somali in Somalia itself and 12.65 million speakers globally