Q: In the north of the region is the Sailughem Mountains, also known as Kolyvan Altai, which stretch northeast from 49° N and 86° E towards the western extremity of the Sayan Mountains in 51° 60 N and 89° E. Their mean elevation is 1,500 to 1,750 m. The snow-line runs at 2,000 m on the northern side and at 2,400 m on the southern, and above it the rugged peaks tower some 1,000 m higher. Mountain passes across the range are few and difficult, the chief being the Ulan-daban at 2,827 m (2,879 m according to Kozlov), and the Chapchan-daban, at 3,217 m, in the south and north respectively. On the east and southeast this range is flanked by the great plateau of Mongolia, the transition being effected gradually by means of several minor plateaus, such as Ukok plateau (2,380 m) with Pazyryk Valley, Chuya (1,830 m), Kendykty (2,500 m), Kak plateau (2,520 m), (2,590 m), and (2,410 m).
How many meters higher is the snow line on the southern side than the northern side?

A: 400


Q: It was the third straight year that the Cowboys traveled to Lambeau to face the Packers. Despite Dak Prescott being picked off for the first time this season, he still managed 247 passing yards and three touchdowns. He also passed Tom Brady's all-time record of consecutive pass attempts to start a career without an interception. Ezekiel Elliott pounded the Green Bay Packers number one ranked run defense with 157 yards on 28 carries The Dallas defense dominated the Packers, forcing four Green Bay turnovers. It was the first time since 2008, and second time in franchise history that the Cowboys had won at Lambeau. With the 30-16 victory, the Cowboys went 5-1 heading into the bye week.
How many total points were scored in the game?

A: 46


Q: The Dolphins headed to Foxboro to face the Division rival New England Patriots. Little did New England know that they would be a test for an offensive formation concocted as the Dolphins coaching staff wanted to put running backs Ricky Williams and Ronnie Brown onto the field at the same time.  David Lee thus revealed the Wildcat to the NFL. Ronnie Brown would take direct snaps and keep it himself or hand it of to another back.  The Dolphins decimated the Patriots all day with the Wildcat offense for a 38-13 victory as they put a dent in the Patriots' 21-game regular season winning streak and went on their bye week at 1-2.
How many points did the Dolphins win by?

A: 25


Q: The Yuan emperor Ayurbarwarda maintained friendly relations with Öljaitü, ruler of the Ilkhanate. As for the relations with the Chagatai Khanate, the Yuan forces had, in fact, already for a long time been entrenched in the east. This was originally meant to keep Chapar in submission, but since the latter's defeat in 1310, the garrisons were perceived as a threat to the Chaghadaid state. In order to solve the shortages of pasture grounds, Esen Buqa I, ruler of the Chagatai Khanate sent envoys in an attempt to negotiate with the border garrison commander Tughaji Jinsank in order to convince them to adjust their position in 1312. The negotiations, however, did not go well, and strained relations between the two. Esen Buqa sent tributes to Ayurbarwada in 1312 and 1313, but the Yuan court's attempts to restrict trade between the two states kept tensions high. Ayurbarwada's emissary, Abishqa, to the Ilkhanate while travelling through Central Asia, revealed to a Chaghadayid commander that an alliance between the Yuan and the Ilkhanate had been created, and the allies forces were mobilizing to attack the khanate. Esen Buqa ordered Abishqa to be executed and decided to attack the Yuan because of these events, thus breaking the peace that his father Duwa had brokered with China in 1304. At the same time, Muslim Ozbeg Khan mounted the throne of the Golden Horde in 1312. He proscribed Buddhism and Shamanism among the Mongols in Russia, reversing the spread of the Yuan culture. Yuan envoys seems to have backed Toqta's son, a rival candidate, against Ozbeg. Esen Buqa attempted to gain an alliance of Ozbeg Khan against the Yuan and the Ilkhanate, but without success.
How many years did Esen Buqa send tributes to Ayurbarwada?

A:
2