Problem: After going 2-14 in the previous season, the Texans were looking to secure a win against the Redskins. Following a slow 1st quarter, Washington got on the board first with their only scoring play of the game in the 2nd quarter. D. Young rushed for 1 yard for a touchdown, but K. Forbath's extra point was blocked. With the score, Washington led 6-0 with 6:11 left in the 2nd. Houston quickly responded with a Fitzpatrick 76 yard pass to Hopkins; with the extra point from Bullock, the Texans lead 7-6 with 4:28 left in the 2nd. The Texans kicked the ball back to the Redskins and forced a 3 and out. On the ensuing punt, Blue blocked the kicked and recovered the ball to score a touchdown. With Bullock's extra point, Houston lead 14-6 with 2:15 left in the 2nd. Washington received the ball for the 2nd half, but Griffin fumbled the ball at the Houston 14, with J. J. Watt recovering. Houston failed to capitalize on the turnover and punted the ball back to the Redskins. The Texans received the ball at the end of the 3rd quarter before letting the clock run out. With 13:19 left to play, Foster fumbled the ball at the Washington 8. Washington also couldn't capitalize on their turnover following numerous rushing plays that resulted in 4th and 17. After receiving the ball again, Houston "chewed up" a lot of clock starting at 8:27 left to play. Following the 2 minute warning, Bullock kicked a 42-yard field goal to extend the Texans' lead to 17-6. The Redskins failed to score on their next possession, giving Houston the ball back with 1:14 left. With the win, the Texans started their season 1-0 and snapped their franchise-worst 14-game losing streak. This was the first regular season game with Bill O'Brien as the Texans' head coach.
Answer this question based on the article: Which team had a new coach?
A: Texans

Problem: After their failure to secure the control of government in Georgia following the Russian Revolution of 1917, most of the Bolshevik Georgian leaders relocated to Soviet Russia, from where they guided underground activities aimed at undermining the Menshevik-dominated government in Tiflis. A series of attempts to lead a peasant revolution against the Mensheviks were rendered abortive from 1918 to 1919, but preparations for a larger-scale revolt had been set in motion. The overthrow of the Democratic Republic of Azerbaijan by the Red Army in April 1920 created a precedent for the Bolsheviks in Georgia. Georgia had been in a defense alliance with Azerbaijan since 1919, but the Menshevik government hesitated to get involved in the conflict. In his April 30 speech, Georgian Premier Noe Zhordania stated that his country had been prepared to come to aid to Azerbaijan provided that the latter's own people fought for their independence. But as the Reds met minimal resistance in Baku, the Georgian government chose not to, a decision that was heavily criticized by the opposition. In conclusion, Zhordania declared that Georgia, if attacked, would defend its independence.
Answer this question based on the article: What happened second: failure to control Georgia government or Red Army created precedent for Bolsheviks?
A: Red Army created precedent for Bolsheviks

Problem: Joanna la Beltraneja, born in 1462, the first and only daughter of King Henry IV of Castile, was of Asturias. A rumour spread that Princess Joanna was not actually the daughter of King Henry but rather of Beltran de la Cueva, the alleged lover of Queen Joan of Portugal. Joanna was thus nicknamed "la Beltraneja", as a mocking reference to her assumed father. Pressure from members of the nobility forced the King to strip her of the title and name his half-brother Alfonso as heir, in 1464. In 1465, a group of nobility assembled in Avila and overthrew King Henry, replacing him with Alfonso. That led to a war that ended in 1468 with the death of the 14-year-old Alfonso. Henry IV regained the throne, but the title of heir became disputed between Joanna, his daughter, and Isabella, his half-sister. That was resolved via the Treaty of the Bulls of Guisando, which gave Isabella succession rights but restricted her marriage options. Isabella secretly married Ferdinand in 1469 at the age of 17, ignoring Henry IV's wishes. Gradually, the couple gained a larger number of supporters and obtained a papal bull sanctioning their marriage from Pope Sixtus IV in 1472 and gained the support of the powerful Mendoza family in 1473. When Henry IV died in December 1474, both candidates for the throne were proclaimed Queen of Castile by their respective supporters. Aware of their position of weakness against Isabella's supporters, Joanna's supporters proposed for the 43-year-old King Afonso V of Portugal, a widower for some 20 years, to marry Joanna, his niece, and assume the throne of Castile with her.
Answer this question based on the article: How many years after Isabella marry Ferdinand did they obtain a papal bull sanctioning their marriage from Pope Sixtus IV?
A:
3