Input: History of India
The Mughals were perhaps the richest single dynasty to have ever existed. During the Mughal era, the dominant political forces consisted of the Mughal Empire and its tributaries and, later on, the rising successor states including the Maratha Empire which fought an increasingly weak Mughal dynasty. The Mughals, while often employing brutal tactics to subjugate their empire, had a policy of integration with Indian culture, which is what made them successful where the short-lived Sultanates of Delhi had failed. This period marked vast social change in the subcontinent as the Hindu majority were ruled over by the Mughal emperors, most of whom showed religious tolerance, liberally patronising Hindu culture. The famous emperor Akbar, who was the grandson of Babar, tried to establish a good relationship with the Hindus. However, later emperors such as Aurangazeb tried to establish complete Muslim dominance, and as a result several historical temples were destroyed during this period and taxes imposed on non-Muslims. Akbar declared "Amari" or non-killing of animals in the holy days of Jainism. He rolled back the jizya tax for non-Muslims. The Mughal emperors married local royalty, allied themselves with local maharajas, and attempted to fuse their Turko-Persian culture with ancient Indian styles, creating a unique Indo-Saracenic architecture. It was the erosion of this tradition coupled with increased brutality and centralization that played a large part in the dynasty's downfall after Aurangzeb, who unlike previous emperors, imposed relatively non-pluralistic policies on the general population, which often inflamed the majority Hindu population.

What policy made the Mughals a successful dynasty?
Output: integration with Indian culture

Input: Kathmandu
The ancient trade route between India and Tibet that passed through Kathmandu enabled a fusion of artistic and architectural traditions from other cultures to be amalgamated with local art and architecture. The monuments of Kathmandu City have been influenced over the centuries by Hindu and Buddhist religious practices. The architectural treasure of the Kathmandu valley has been categorized under the well-known seven groups of heritage monuments and buildings. In 2006 UNESCO declared these seven groups of monuments as a World Heritage Site (WHS). The seven monuments zones cover an area of 188.95 hectares (466.9 acres), with the buffer zone extending to 239.34 hectares (591.4 acres). The Seven Monument Zones (Mzs) inscribed originally in 1979 and with a minor modification in 2006 are Durbar squares of Hanuman Dhoka, Patan and Bhaktapur, Hindu temples of Pashupatinath and Changunarayan, the Buddhist stupas of Swayambhu and Boudhanath.

How many acres are the Kathmandu valley monument zones?
Output: 466.9

Input: Alexander Graham Bell
During his world tour of 191011, Bell and Baldwin met with Forlanini in France. They had rides in the Forlanini hydrofoil boat over Lake Maggiore. Baldwin described it as being as smooth as flying. On returning to Baddeck, a number of initial concepts were built as experimental models, including the Dhonnas Beag, the first self-propelled Bell-Baldwin hydrofoil. The experimental boats were essentially proof-of-concept prototypes that culminated in the more substantial HD-4, powered by Renault engines. A top speed of 54 miles per hour (87 km/h) was achieved, with the hydrofoil exhibiting rapid acceleration, good stability and steering along with the ability to take waves without difficulty. In 1913, Dr. Bell hired Walter Pinaud, a Sydney yacht designer and builder as well as the proprietor of Pinaud's Yacht Yard in Westmount, Nova Scotia to work on the pontoons of the HD-4. Pinaud soon took over the boatyard at Bell Laboratories on Beinn Bhreagh, Bell's estate near Baddeck, Nova Scotia. Pinaud's experience in boat-building enabled him to make useful design changes to the HD-4. After the First World War, work began again on the HD-4. Bell's report to the U.S. Navy permitted him to obtain two 350 horsepower (260 kilowatts) engines in July 1919. On September 9, 1919, the HD-4 set a world marine speed record of 70.86 miles per hour (114.04 kilometres per hour), a record which stood for ten years.

In what country did Baldwin and Forlanini get together?
Output: France

Input: Pacific War
From as early as 1935 Japanese military strategists had concluded the Dutch East Indies were, because of their oil reserves, of considerable importance to Japan. By 1940 they had expanded this to include Indo-China, Malaya, and the Philippines within their concept of the Greater East Asia Co-Prosperity Sphere. Japanese troop build ups in Hainan, Taiwan, and Haiphong were noted, Japanese Army officers were openly talking about an inevitable war, and Admiral Sankichi Takahashi was reported as saying a showdown with the United States was necessary.

In what year did the Greater East Asia Co-Prosperity Sphere expand?
Output:
1940