P: At its inauguration in 1873, the Preakness carried a value of $1,000. The first major increase occurred in 1919 when the race had a $25,000 value. It climbed to $100,000 in 1946 and in 1959 was raised to $150,000. Subsequent increases occurred from 1979 to 1989, when the purse rose four times from $200,000 to $500,000, before going to $1 million in 1997. On December 12, 2013, the Maryland Jockey Club announced for the 2014 running of the Preakness the purse would be increased from $1,000,000 to $1,500,000.
Answer this: How many years was the time span with the purse rose four times from $200,000 to $500,000?

A: 10

P: On 11 November, at 5:00 am, an armistice with Germany was signed in a railroad carriage at Compiegne. At 11am on 11 November 1918"the eleventh hour of the eleventh day of the eleventh month"a ceasefire came into effect. During the six hours between the signing of the armistice and its taking effect, opposing armies on the Western Front began to withdraw from their positions, but fighting continued along many areas of the front, as commanders wanted to capture territory before the war ended. The occupation of the Rhineland took place following the Armistice. The occupying armies consisted of American, Belgian, British and French forces. In November 1918, the Allies had ample supplies of men and materiel to invade Germany. Yet at the time of the armistice, no Allied force had crossed the German frontier, the Western Front was still some 720 kilometres from Berlin, and the Kaiser's armies had retreated from the battlefield in good order. These factors enabled Hindenburg and other senior German leaders to spread the story that their armies had not really been defeated. This resulted in the stab-in-the-back legend, which attributed Germany's defeat not to its inability to continue fighting , but to the public's failure to respond to its "patriotic calling" and the supposed intentional sabotage of the war effort, particularly by Jews, Socialists, and Bolsheviks. The Allies had much more potential wealth they could spend on the war. One estimate is that the Allies spent $58 billion on the war and the Central Powers only $25 billion. Among the Allies, the UK spent $21 billion and the US $17 billion; among the Central Powers Germany spent $20 billion.
Answer this: Did the Allies or the Central Powers spend more on the war according to one estimate?

A: the Allies

P: Hoping to build on the momentum of their comeback win at Miami, the Broncos donned their alternate orange jerseys and returned home for an interconference duel with the Detroit Lions. The Broncos grabbed the early lead in the first quarter, with a 39-yard field goal by placekicker Matt Prater. However, the Lions would dominate the remainder of the game, beginning with a 41-yard touchdown pass from quarterback Matthew Stafford to wide receiver Titus Young, followed in the second quarter by a 50-yard field goal by placekicker Jason Hanson, a 1-yard touchdown pass from Stafford to tight end Tony Scheffler and a 1-yard touchdown run from running back Maurice Morris, giving Detroit a 24-3 halftime lead. The Lions continued their domination in the third quarter, with a 24-yard fumble return for a touchdown by defensive end Cliff Avril, a 56-yard touchdown pass from Stafford to wide receiver Calvin Johnson, followed in the fourth quarter by cornerback Chris Houston returning an interception off Broncos' quarterback Tim Tebow 100 yards for a touchdown. The Broncos finally got into the end zone, with Tebow throwing a 14-yard touchdown pass to wide receiver Eric Decker, but the outcome of the game had already been decided in Detroit's favor.
Answer this: Which team is Maurice Morris a running back for?

A:
Detroit