This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.

Input: Consider Input: Passage: In 1752, a new dynasty called Konbaung rose to challenge Restored Hanthawaddy, and went on to reunite much of the kingdom by 1758. In 1758-59, King Alaungpaya, the founder of the dynasty, sent an expedition to the farther Shan States , which had been annexed by the Qing over two decades earlier, to reestablish Burmese authority. . Three of the ten farther Shan state sawbwas  and their militias reportedly ran away into Yunnan and tried to persuade Qing officials to invade Burma. The nephew of Kengtung sawbwa and his followers also fled. The Yunnan government reported the news to the Emperor in 1759, and the Qing court promptly issued an imperial edict ordering reconquest. At first, the Yunnan officials, who believed that "barbarians must be conquered using barbarians", tried to resolve the matter by supporting the defected sawbwas. But the strategy did not work. In 1764, a Burmese army, which was on its way to Siam, was increasing its grip of the borderlands, and the sawbwas complained to China. In response, the Emperor appointed Liu Zao, a respected scholarly minister from the capital to sort out the matters. At Kunming, Liu assessed that the use of Tai-Shan militias alone was not working, and that he needed to commit regular Green Standard Army troops.
Question: Which occurred first, the Qing court issued an imperial edict ordering reconquest or a Burmese army was increasing its grip of the borderlands?

Output: span


Input: Consider Input: Passage: Trying to end a four-game losing streak, the Raiders went home for a Week 13 fight with the Houston Texans.  In the first quarter, Oakland trailed early with DB Demarcus Faggins returning a fumble 58 yards for a touchdown, along with the score of the period.  In the second quarter, the Raiders climbed back into the game and into the lead with RB Justin Fargas' 3-yard TD run, along with MLB Kirk Morrison returning a fumble 35 yards for a touchdown.  In the third quarter, Oakland's lead vanished with RB Wali Lundy's 3-yard TD run for the only score of the period.  In the fourth quarter, the Texans wrapped up the game with kicker Kris Brown nailing a 42-yard, a 47-yard, and a 39-yard field goal.  The Oakland Raiders secondary (which is ranked #1 in the NFL) held the Texans to &#8722;5 yards passing, yet the Raiders were unable to pull out the win. With their fifth-straight loss, the Raiders fell to 2-10.
Question: How many field goals were there in the fourth quarter?

Output: number


Input: Consider Input: Passage: Contemporary documents show that the British continued the physical occupation of Chumbi Valley until February 8, 1908, after having received the full payment from China. In early 1910, Qing China sent a military expedition of its own to Tibet for direct rule. However, the Qing dynasty was overthrown in the Xinhai Revolution, which began in October 1911. Although the Chinese forces departed once more in 1913, the First World War and the Russian Revolution isolated the now independent Tibet, reducing Western influence and interest.  Ineffectual regents ruled during the 14th Dalai Lama's infancy and China began to reassert its control, a process that culminated in 1950-1951 with the Chinese invasion of Tibet by a newly-formed Communist China. The position of British Trade Agent at Gyangzê was occupied from 1904 until 1944. It was not until 1937, with the creation of the position of "Head of British Mission Lhasa", that a British officer had a permanent posting in Lhasa itself. The British seem to have misread the military and diplomatic situation, for the Russians did not have the designs on India that the British imagined, and the campaign was politically redundant before it began. Russian arms in Tibet amounted to no more than thirty Russian government rifles, and the whole narrative of Russian influence, and the Czar's ambitions, was dropped. The defeats the Russians experienced in the Russo-Japanese war that began in February 1904 further altered perceptions of the balance of power in Asia, and the Russian threat. However, it has been argued that the campaign had "a profound effect upon Tibet, changing it forever, and for the worse at that, doing much to contribute to Tibet's loss of innocence."
Question: How many years was Gyangzê occupied?


Output: number