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.

Q: Passage: The Raiders entered Week 13 looking to keep their first place lead in the AFC West following wins by both the Broncos and Chiefs earlier in the day. However, the Buffalo Bills scored first on the second possession of the game as Dan Carpenter hit a 27-yard field goal to give the Bills a 3-0 lead. A Sebastian Janikowski field goal from 47 yards out, tied the game on the next possession. The Bills offense struck next as Mike Gillislee scored from one yard out to give the Bills a 10-3 lead early in the second quarter. The Raider offense managed two more Janikowski field goals, including one as the half ended to pull within one point, 10-9. To open the second half, the Bills extended their lead on a two-play drive, a 54-yard run by LeSean McCoy and a 12-yard touchdown run by Tyrod Taylor. The Raiders offense managed little on its next possession and the Bills took a 15-point lead with a Gillislee two-yard touchdown run, increasing the lead to 24-9. The Raiders five-game win streak appeared to be over, but the Raiders fought back as they had all year. On their next possession, Derek Carr, taking all snaps from the shotgun due to the injured finger he suffered in the prior game, hit Michael Crabtree on a three-yard touchdown pass to reduce the lead to 24-16. The Raiders defense forced a punt which gave the Raiders good field position at the Buffalo 38-yard line. Five plays later, Latavius Murray plunged over the goal line from a yard out to reduce the lead to one, 24-23. The Bills were again forced to punt and the Raiders offense went right down the field. Carr hit Amari Cooper on a 37-yard pitch and catch to give the Raiders the lead, 30-24. Following punts by both teams that left Buffalo at its own four-yard line early in the fourth quarter, Khalil Mack hit Taylor's arm on a pass and the ball was intercepted by Nate Allen at the Buffalo 16-yard line. Four plays later, Murray again plunged over the goal line for a three-yard touchdown run which pushed the Raider lead to 36-24. A two-point conversion pass from Carr to Seth Roberts put the lead at 14, 38-24. The Bills, however, drove the ball to the Raider 17-yard line before Mack sacked and stripped Taylor of the ball. Mack also recovered the fumble to put the game away. The 29 unanswered points to overcome the 15-point deficit was the Raiders best comeback since 1963. Carr finished with 260 yards and two touchdown passes. The win was the Raiders sixth in a row and kept the Raiders one game up on the Chiefs heading into their showdown on Thursday night. The win also put the Raiders back as the number one seed in the playoffs. 
Question: How many points did the winning and losing team combine for? 
Answer type: Number 

A: 62.
****
Q: Passage: The Steelers went back home for a Thursday Night duel against the Titans. In the first quarter, the Steelers scored first when Ben Roethlisberger found Antonio Brown on a 41-yard pass to make it 7-0. They would make it 10-0 after Chris Boswell nailed a 41-yard field goal. The Titans got on the board later on in the quarter when Marcus Mariota ran for a 7-yard touchdown, making it 10-7. In the second quarter the Steelers pulled away as Boswell kicked 2 more field goals from 28 and 50 yards to make the score 13-7 and then 16-7 at halftime. In the third quarter, the Titans came within 2 when Mariota found Rishard Matthews on a 75-yard pass, making it 16-14. The Steelers would pull away again as Roethlisberger and Brown connected on a 5-yard pass, making the score 23-14. The Titans came within 6 later on when Ryan Succop kicked a 44-yard field goal to make it 23-17. In the fourth quarter, it was all Steelers as they sealed the game when Roethlisberger found Jesse James on a 1-yard pass to make it 30-17. This would be followed by Roethlisberger and Brown connecting on a 10-yard pass to make it 37-17. Boswell then finished with a 26-yard field goal to make the final score 40-17. With the win, the Steelers improved to 8-2, and enjoyed the best 10-game start of Mike Tomlin's career, and the best 10-game start for the Steelers since 2004 when they began 9-1. The victory marked the first time since 1984 that the Steelers defense forced at least 4 turnovers and 5 sacks in the same game. Their plus-4 turnover ratio was the first time this was accomplished by the Steelers since November 24, 2013 against the Cleveland Browns. 
Question: How many scoring drives took place in the first half? 
Answer type: Number 

A: 5.
****
Q: 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 

A:
2.
****