TASK DEFINITION: This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
PROBLEM: Passage: The size of the indemnity had been the hardest factor to accept for the Tibetan negotiators. The Secretary of State for India, St John Brodrick, had in fact expressed the need for it to be "within the power of the Tibetans to pay" and given Younghusband a free hand to be "guided by circumstances in this matter". Younghusband raised the indemnity demanded from 5,900,000 to 7,500,000 rupees, and further demanded the right for a British trade agent, based at Gyantse, to visit Lhasa "for consultations". It seems that he was still following Lord Curzon's geo-political agenda to extend British influence in Tibet by securing the Chumbi Valley for Britain.  Younghusband wanted the payment to be met by yearly instalments; it would have taken about 75 years for the Tibetans to clear their debt, and since British occupation of the Chumbi valley was surety until payment was completed, the valley would remain in British hands. Younghusband wrote to his wife immediately after the signing; "I have got Chumbi for 75 years. I have got Russia out for ever". The regent commented that "When one has known the scorpion  the frog  is divine". The Amban later publicly repudiated the treaty, while Britain announced that it still accepted Chinese claims of authority over Tibet. Acting Viceroy Lord Ampthill reduced the indemnity by two-thirds and considerably eased the terms in other ways. The provisions of this 1904 treaty were revised in the Anglo-Chinese Convention of 1906. The British, for a fee from the Qing court, also agreed "not to annex Tibetan territory or to interfere in the administration of Tibet", while China engaged "not to permit any other foreign state to interfere with the territory or internal administration of Tibet". 
Question: How many years were between the 1904 treaty and its revision? 
Answer type: Number 

SOLUTION: 2.

PROBLEM: Passage: Germany attempted to use Indian nationalism and pan-Islamism to its advantage, instigating uprisings in India, and sending a mission that urged Afghanistan to join the war on the side of Central powers. However, contrary to British fears of a revolt in India, the outbreak of the war saw an unprecedented outpouring of loyalty and goodwill towards Britain. Indian political leaders from the Indian National Congress and other groups were eager to support the British war effort, since they believed that strong support for the war effort would further the cause of Indian Home Rule. The Indian Army in fact outnumbered the British Army at the beginning of the war; about 1.3 million Indian soldiers and labourers served in Europe, Africa, and the Middle East, while the central government and the princely states sent large supplies of food, money, and ammunition. In all, 140,000 men served on the Western Front and nearly 700,000 in the Middle East. Casualties of Indian soldiers totalled 47,746 killed and 65,126 wounded during World War I.The suffering engendered by the war, as well as the failure of the British government to grant self-government to India after the end of hostilities, bred disillusionment and fuelled the campaign for full independence that would be led by Mohandas K. Gandhi and others. 
Question: How many total casualties did the Indian soliders suffer during World War I? 
Answer type: Number 

SOLUTION: 112872.

PROBLEM: Passage: After a road win, the Steelers returned home to take on the Ravens.  The Steelers scored first in the first quarter as Ben Roethlisberger hooked up with Heath Miller on a 3-yard touchdown pass making the score 7-0.  Justin Tucker then got the Ravens on the board after nailing a 36-yard field goal shortening the lead to 7-3.  In the 2nd quarter, the Steelers moved ahead by a touchdown as Shaun Suisham nailed a 34-yard field goal to make the score 10-3.  The Ravens moved within 4 as Tucker nailed a 38-yard field goal for a 10-6 game at halftime with the Steelers leading.  After the break, the Steelers went back to work in the 3rd quarter as Suisham kicked a 28-yard field goal for a 13-6 lead.  The Ravens drew within 4 points again in the fourth quarter as Tucker kicked a 32-yard field goal for a 13-9 score.  Again, the Steelers retaliated and moved ahead by 7 points as Suisham kicked a 38-yard field goal for a 16-9 lead.  However, Joe Flacco was able to find Dallas Clark on a 1-yard touchdown pass tying the game at 16-16.  The Steelers managed to drive down the field for the game-winning field goal as Suisham nailed it from 42 yards out for a final score of 19-16 sending the Steelers to a 2-4 start. 
Question: How many points did Ravens score in the fourth quarter? 
Answer type: Number 

SOLUTION:
10.