Problem: On 11 November, at 5:00 am, an armistice with Germany was signed in a railroad carriage at Compiègne. At 11 am 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 question based on the article: How many more in billions did the UK spend than the US?
A: 4

Problem: The City of Charleston Police Department, with a total of 458 sworn officers, 117 civilians, and 27 reserve police officers, is South Carolina's largest police department. Their procedures on cracking down on drug use and gang violence in the city are used as models to other cities to do the same. According to the final 2005 FBI Crime Reports, Charleston crime level was worse than the national average in almost every major category. Greg Mullen, the former Deputy Chief of the Virginia Beach, Virginia Police Department, serves as the current Chief of the Charleston Police Department. The former Charleston police chief was Reuben Greenberg, who resigned August 12, 2005. Greenberg was credited with creating a polite police force that kept police brutality well in check, even as it developed a visible presence in community policing and a significant reduction in crime rates. Crime overall, declining since 1999, has continued to decline in Charleston and in most major cities across the country since then.
Answer this question based on the article: How many less reserve police were there compared to civilians in the Charleston Police department?
A: 90

Problem: The Broncos' rush defense, which allowed a combined 95 yards in their first four games, surrendered 148 yards in a stunning home loss to the New York Giants, while the offense rushed for only 46 yards, after averaging 143 yards in the previous four games. Quarterback Trevor Siemian threw two interceptions, one of which was returned for a touchdown by Giants' cornerback Janoris Jenkins, while placekicker Brandon McManus missed a 33-yard field goal and had another attempt blocked. The Broncos' offensive woes in the red zone continued, scoring only one touchdown out of four opportunities. Backup quarterback Brock Osweiler saw brief action late in the first half, after Siemian sprained his shoulder on a diving attempt, as he unsuccessfully tried to prevent Jenkins from reaching the end zone after an interception. This was the first of two games in which Broncos wore their alternate all-navy blue jerseys; the other was Week 14 vs. the New York Jets.
Answer this question based on the article: how many yards did the broncos lose?
A:
148