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: Did Greg Mullen serve for the City of Charleston Police Department or the Virginia Beach Police Department first?
A: Virginia Beach

Problem: In 2006, there were 2,381,500 households of average size 2.1 people. Forty percent of households consisted of single person, 32 percent two and 28 percent three or more. There were 1.2 million residential buildings in Finland and the average residential space was 38 square metres per person. The average residential property (without land) cost 1,187 euro per square metre and residential land on 8.6 euro per square metre. Consumer energy prices were 8-12 euro cent per kilowatt hour. 74 percent of households had a car. There were 2.5 million cars and 0.4 other vehicles. Around 92 percent have mobile phones and 58 percent List of countries by number of Internet users. The average total household consumption was 20,000 euro, out of which housing at around 5500 euro, transport at around 3000 euro, food and beverages excluding alcoholic at around 2500 euro, recreation and culture at around 2000 euro. Upper-level white-collar households (409,653) consumed an average 27,456 euro, lower-level white-collar households (394,313) 20,935 euro, and blue-collar households (471,370) 19,415 euro.
Answer this question based on the article: How many more euros did households spend on food and beverages compared to recreation and culture?
A: 500

Problem: Tikvesh uprising  was an uprising in the Tikveš region of Macedonia in late June 1913. It was organized by the Internal Macedonian Revolutionary Organization  against the Serbian government in Vardar Macedonia and took place behind the Serbian lines during the Second Balkan War. IMRO acted in close coordination with the Bulgarian army generals in Macedonia, whose troops at the time were located on the left bank of the Vardar river. The rebellion started prematurely on June 15, 1913, after the secret uprising conspiracy had been revealed by the local Serbian authorities. The organisers had planned to start armed resistance against the oppressors after the Bulgarian Army had begun operations in the region. The rebellion spread in the regions of Kavadarci, Negotino and the village of Vatasha. Two large rebel groups were set up with leaders Doncho Lazarov and Mishe Shkartov. The Serbian army unit in Negotino was attacked and forced out from the town, Kavadarci and Vatasha were liberated soon after. The rebellions set up a provisional Bulgarian government in these settlements. Reorganized Serbian army troops and irregulars led by Vasilije Trbić were sent to crush the uprising. On June 25, after realising that help from the Bulgarian army would not be coming soon, the rebels moved out from the towns. In the following days the Serbian army brutally suppressed the uprising and terrorized the Bulgarian population in the rebelling regions. According to some sources 363 civilians were killed in Kavadarci, 230 - in Negotino and 40 - in Vatasha.
Answer this question based on the article: How many days passed during the rebellion?
A:
10