Input: At the beginning of March 1919 the general offensive of the Whites on the eastern front began. Ufa was retaken on 13 March; by mid-April, the White Army stopped at the Glazov-Chistopol-Bugulma-Buguruslan-Sharlyk line. Reds started their counteroffensive against Kolchak's forces at the end of April. The Red 5th Army, led by the capable commander Tukhachevsky, captured Elabuga on 26 May, Sarapul on 2 June and Izevsk on the 7th and continued to push forward. Both sides had victories and losses, but by the middle of summer the Red Army was larger than the White Army and had managed to recapture territory previously lost. Following the abortive offensive at Chelyabinsk, the White armies withdrew beyond the Tobol. In September 1919 a White offensive was launched against the Tobol front, the last attempt to change the course of events. However, on 14 October the Reds counterattacked, and thus began the uninterrupted retreat of the Whites to the east. On 14 November 1919 the Red Army captured Omsk. Adm. Kolchak lost control of his government shortly after this defeat; White Army forces in Siberia essentially ceased to exist by December. Retreat of the eastern front by White armies lasted three months, until mid-February 1920, when the survivors, after crossing Lake Baikal, reached Chita area and joined Ataman Semenov's forces.

Question: How many months from September did the survivors,cross the Lake Baikal, reached Chita?

Input: The Battle of Stiklestad in 1030 is one of the most famous battles in the history of Norway. In this battle, King Olaf II of Norway was killed. During the pontificate of Pope Alexander III, the Roman Catholic Church declared Olaf a saint in 1164. His younger half-brother, Harald Hardrada, was also present at the battle. Harald was only fifteen when the battle of Stiklestad took place. He became King of Norway in 1047, only to die in a failed invasion of England at the Battle of Stamford Bridge in 1066. The authenticity of the battle as a historical event is subject to question. Contemporary sources say the king was murdered. According to the Anglo Saxon Chronicle of 1030, Olaf was killed by his own people. Adam of Bremen wrote in 1070 that Olaf was killed in an ambush, and so did Florence of Worcester in 1100. Those are the only contemporary sources that mention the death of the king. After the king's canonization it was felt that the saint could not have died in such circumstances. The story of the Battle of Stiklestad as we know it gradually developed during the two centuries following the death of King Olaf. Saint Olaf must have fallen in a major battle for Christianity.

Question: Who wrote that Olaf was killed in an ambush in the year 1100?

Input: Hoping to rebound from their loss at Baltimore, the Broncos donned their alternate orange jerseys and returned home for an AFC duel with the New York Jets. After a scoreless first quarter, the Jets grabbed the lead in the second quarter, as quarterback Mark Sanchez threw a 32-yard touchdown pass to wide receiver Braylon Edwards. The Broncos responded, with quarterback Tim Tebow scrambling for a 5-yard touchdown run. The Broncos grabbed the lead just before halftime, with a 59-yard field goal by placekicker Matt Prater. In the third quarter, the Jets responded, with a 56-yard field goal by placekicker Nick Folk. The Broncos took the lead, when quarterback Kyle Orton threw a 17-yard touchdown pass to wide receiver Demaryius Thomas. The Jets responded midway through the fourth quarter, after running back LaDainian Tomlinson ran for a 20-yard touchdown. The Broncos grabbed the lead again, with a 48-yard field goal by Prater. However, following a pass-interference penalty on Broncos' cornerback Renaldo Hill near the goal line, the Jets pulled ahead, with a Tomlinson 2-yard touchdown run. The Jets' defense thwarted the Broncos' last drive of the game.

Question: How many fielg goals did Prater have?

Input: Joan of Arc was captured by the Burgundians at the siege of Compiegne on 23 May 1430. The Burgundians transferred her to the English, who organised a trial headed by Pierre Cauchon, Bishop of Beauvais and member of the English Council at Rouen. Joan was convicted and burned at the stake on 30 May 1431. After the death of Joan of Arc, the fortunes of war turned dramatically against the English. Most of Henry's royal advisers were against making peace. Among the factions, the Duke of Bedford wanted to defend Normandy, the Duke of Gloucester was committed to just Calais, whereas Cardinal Beaufort was inclined to peace. Negotiations stalled. It seems that at the congress of Arras, in the summer of 1435, where the duke of Beaufort was mediator, the English were unrealistic in their demands. A few days after the congress ended in September, Philip III, duke of Burgundy, deserted to Charles VII, signing the Treaty of Arras that returned Paris to the King of France. This was a major blow to English sovereignty in France. The Duke of Bedford died on 14 September 1435 and was later replaced by Richard Plantagenet, 3rd Duke of York.

Question:
Who died about 4 years after Joan died?