Problem: The Red Army invasion of Georgia , also known as the Soviet-Georgian War or the Soviet invasion of Georgia, was a military campaign by the Soviet Russian Red Army aimed at overthrowing the Social-Democratic government of the Democratic Republic of Georgia and installing a Bolshevik regime in the country. The conflict was a result of expansionist policy by the Soviets, who aimed to control as much as possible of the lands which had been part of the former Russian Empire until the turbulent events of the First World War, as well as the revolutionary efforts of mostly Russian-based Georgian Bolsheviks, who did not have sufficient support in their native country to seize power without external intervention. The independence of Georgia had been recognized by Soviet Russia in the Treaty of Moscow, signed on 7 May 1920, and the subsequent invasion of the country was not universally agreed upon in Moscow. It was largely engineered by two influential Georgian-born Soviet Russian officials, Joseph Stalin and Sergo Ordzhonikidze, who on 14 February 1921 got the consent of Soviet leader Vladimir Lenin to advance into Georgia, on the pretext of supporting "peasants and workers rebellion" in the country. Soviet forces took the Georgian capital Tbilisi after heavy fighting and declared the Georgian Soviet Socialist Republic on 25 February 1921. The rest of the country was overrun within three weeks, but it was not until September 1924 that Soviet rule was firmly established. Almost simultaneous occupation of a large portion of southwest Georgia by Turkey threatened to develop into a crisis between Moscow and Ankara, and led to significant territorial concessions by the Soviets to the Turkish National Government in the Treaty of Kars.
Answer this question based on the article: How many years after Soviet forces declared the Georgian Soviet Socialist Republic did the Soviet rule become firmly established?
A: 3

Problem: Coming off their easy home win over the Bears, the Vikings flew to the desert for a Week 13 Sunday Night duel with the defending NFC champion Arizona Cardinals. In the first quarter, Minnesota got on the board with quarterback Brett Favre completing a 3-yard TD pass to tight end Visanthe Shiancoe. It was originally ruled an incomplete pass as Shiancoe stepped out of bounds, but Minnesota challenged and won based on the fact that Shiancoe had both feet in bounds and the referee counted Shiancoe's third step, thereby making the original ruling on the field to be overturned. The Cardinals then responded with quarterback Kurt Warner finding wide receiver Anquan Boldin on a 2-yard TD pass. In the second quarter, Arizona took the lead with Warner finding Boldin again on a 39-yard TD pass. The Vikings responded with kicker Ryan Longwell nailing a 25-yard field goal. However, the Cardinals took the lead at halftime when Warner completed a 34-yard TD pass to wide receiver Larry Fitzgerald. In the third quarter, Arizona increased their lead when kicker Neil Rackers kicked field goals of 31 and 30 yards. In the fourth quarter, Arizona kicker Neil Rackers nailed a 29-yard field goal. However, the Vikings tried to rally with Favre hooking up with rookie wide receiver Percy Harvin on a 31-yard TD pass. The Vikings tried an onside kick, which they did not recover and Arizona ran out the clock to seal their win. With only their second loss of the season, the Vikings not only fell to 10-2, but they lost starting linebacker E. J. Henderson to a season-ending broken leg.
Answer this question based on the article: How many yards were gained on field goals measuring longer than 20-yards in length?
A: 115

Problem: Work commenced on 9 July 1944, and S-50 began partial operation in September. Ferguson operated the plant through a subsidiary known as Fercleve. The plant produced just of 0.852% uranium-235 in October. Leaks limited production and forced shutdowns over the next few months, but in June 1945 it produced . By March 1945, all 21 production racks were operating. Initially the output of S-50 was fed into Y-12, but starting in March 1945 all three enrichment processes were run in series. S-50 became the first stage, enriching from 0.71% to 0.89%. This material was fed into the gaseous diffusion process in the K-25 plant, which produced a product enriched to about 23%. This was, in turn, fed into Y-12, which boosted it to about 89%, sufficient for nuclear weapons.
Answer this question based on the article: How many months after Work commenced did they start operations on the s-50?
A:
2