Problem: In week 8, the Lions hosted a Halloween afternoon contest against the Washington Redskins. Neither team scored in the 1st quarter. The Lions took an early lead in the second quarter with a 13-yard TD catch by Calvin Johnson. The Redskins tied it up with a 6-yard TD catch by Ryan Torain. Washington's Graham Gano kicked 2 field goals just before halftime, from 38 and 46 yards out. The only score of the 3rd quarter was a 2-yard TD catch by Brandon Pettigrew of the Lions. The Redskins took the lead in the 4th quarter with a 5-yard TD run by Keiland Williams; they went for a 2-point conversion and failed, however. The Lions took the lead back with a 7-yard catch by Calvin Johnson; they also failed to complete a 2-point conversion. The Redskins responded with a 96-yard kickoff return for a TD by Brandon Banks; they again failed to complete a 2-point conversion. The Lions retook the lead with a 10-yard TD catch by Calvin Johnson, and completed a 2-point conversion. The Lions added to their lead a few minutes later with a 32-yard field goal by Jason Hanson. The Lions sealed their win with a fumble recovery by Ndamukong Suh which he ran back 17 yards for a touchdown, but the 2-point conversion failed. With the win, not only did the Lions improve to 2-5, but it was the first time since 2007 that the team has won back-to-back home games. Curiously, this was the Lions' second consecutive blacked-out home game against the Redskins. The Lions had won the previous season's meeting as well.
Answer this question based on the article: How many touchdowns were scored between 10 and 20 yards, inclusively?
A: 3

Problem: On 2 May, 1687, a Russian army of about 132,000 soldiers, led by knyaz Vasily Golitsyn, left Okhtyrka on the Belgorod Line. On 30 May they were joined by 50,000 Left Bank Cossacks under hetman Ivan Samoilovich at the mouth of the Samora River where the Dnieper turns south. In the heat of summer, 180,000 men, 20,000 wagons and 100,000 horses set out down the east bank of the Dnieper. The huge force, which started too late and was perhaps not well organized, could only travel about 10km per day. When the Russians reached the Konskiye Vody river on the west-flowing part of the Dnieper, they found that the Tatars has set fire to the steppe . After a few days of marching over burnt land, their horses were exhausted, they were short of water and 130 miles from their goal at Perekop, however Golitsyn built a fortress at Novobogoroditskoe at the junction of the Dnieper and the Samara. On 17 June they decided to turn back.
Answer this question based on the article: How many days did the Russian army travel before being joined by the Left bank Cossacks?
A: 28

Problem: Khuzestan remained much out of the central Persian reach by 1923. He was supported by the British, who sent him some 3,000 arms and additional ammunition by 1919. Sheykh Khazal had been collecting taxes, but in fact paid a very small fraction to the central government. In 1921, realizing the threat posed by Reza Khan Mirpanj , who had just staged a coup d'etat with Seyyed Zia'eddin Tabatabaee, Khaz'al proceeded to take steps in order to protect himself. In February 1922, the issue of taxation from tribal areas of Mohammerah was reopened by the Iranian government. Shaykh Khazal and Bakhtiari Khan's met between April 29 and May 2, 1922, in Dar-i Khazinah to establish a cooperation; another meeting between the parties in Ahvaz produced a formal document that Khazal and Bakhtiaris would cooperate in every respect, although both would "continue to serve Iranian government faithfully and loyally". The agreement was an important step which paved the way to the establishment of the Southern League. The nucleus of the alliance, based on Shaykh Khazal and the Bakhtiaris, later tried to attract additional elements, including the Vali of Pusht-i Kuh, Qavam al-Mulk of Khamsah and possibly Sawlat al-Dawlah. The League however had no formal existence, being largely a temporary tribal confederation with common interests.
Answer this question based on the article: How many alliances did they try to attract?
A:
3