instruction:
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.
question:
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 
answer:
2.


question:
Passage: Kannada language is the official language of Karnataka and spoken as a native language by about 66.54% of the people as of 2011. Other linguistic minorities in the state were Urdu (10.83%), Telugu language (5.84%), Tamil language (3.45%), Marathi language (3.38%), Hindi (3.3%), Tulu language (2.61%), Konkani language (1.29%), Malayalam (1.27%) and Kodava Takk (0.18%). In 2007 the state had a birth rate of 2.2%, a death rate of 0.7%, an infant mortality rate of 5.5% and a maternal mortality rate of 0.2%. The total fertility rate was 2.2. 
Question: How many more speak the language of Telugu than Marathi? 
Answer type: Number 
answer:
2.46.


question:
Passage: Coming off their overseas trip to London and subsequent bye week, the Broncos donned their alternate orange jerseys and returned home for an AFC West duel against the Kansas City Chiefs, hoping to snap a 4-game losing streak. In the first quarter, quarterback Kyle Orton, playing on his 28th birthday, threw three touchdown passes: a 17-yarder to running back Knowshon Moreno, a 6-yarder to wide receiver Brandon Lloyd and a 40-yarder to wide receiver Jabar Gaffney. In the second quarter, quarterback Tim Tebow ran for a 1-yard touchdown, followed by linebacker Jason Hunter returning a fumble 75 yards for a touchdown, giving the Broncos a commanding 35-0 lead before the two-minute warning. The Chiefs got on the board, with a 5-yard touchdown run from running back Jamaal Charles, followed by a 40-yard field goal by placekicker Ryan Succop just before halftime. In the third quarter, Tim Tebow threw his first touchdown pass&#8212;a 3-yarder to fullback Spencer Larsen, but the Chiefs responded, with quarterback Matt Cassel throwing a 15-yard touchdown pass to wide receiver Dwayne Bowe. In the fourth quarter, Orton threw his fourth touchdown pass of the game&#8212;a 15-yarder to Lloyd. The Chiefs responded, with Cassel throwing a pair of touchdown passes&#8212;an 11-yarder to wide receiver Chris Chambers, followed by a 22-yarder to Bowe (both with failed two-point conversion attempts), but the outcome had already been decided in the Broncos' favor. 
Question: How many touchdowns did the Broncos score in the first half? 
Answer type: Number 
answer:

5.