P: According to the Stockholm International Peace Research Institute, between 2005-2009 and 2010-2014, Russian exports of major weapons increased by 37 percent; Russia spent $66.4 billion on arms in 2015, then $69.2 billion in 2016, having taken 3rd place (after the U.S. and China).  According to the Russian Defence Ministry, share of modern weapons in the Armed Forces reached from 26 to 48 percent among different kinds of troops in December 2014. This was raised to 30.5–70.7% as of July 2015. The average was 58 per cent over the first half of 2017.
Answer this: How many more billions of dollars did Russia spend on arms in 2016 compared to 2015?

A: 2.8


P: During the Democratic Kampuchea days, the 68,000-member Khmer Rouge-dominated CPNLAF  force, which completed its conquest of Phnom Penh, Cambodia in April 1975, was renamed the RAK . This name dated back to the peasant uprising that broke out in the Samlot district of Battambang Province in 1967. Under its long-time commander and then Minister of Defense Son Sen, the RAK had 230 battalions in 35 to 40 regiments and in 12 to 14 brigades. The command structure in units was based on three-person committees in which the political commissar ranked higher than the military commander and his deputy. Cambodia was divided into zones and special sectors by the RAK, the boundaries of which changed slightly over the years. Within these areas, the RAK's first task was the peremptory execution of former Khmer National Armed Forces  officers and of their families, without trial or fanfare to eliminate KR enemies. The RAK's next priority was to consolidate into a national army the separate forces that were operating more or less autonomously in the various zones. The Khmer Rouge units were commanded by zonal secretaries who were simultaneously party and military officers, some of whom were said to have manifested "warlord characteristics". Troops from one zone frequently were sent to another zone to enforce discipline. These efforts to discipline zonal secretaries and their dissident or ideologically impure cadres gave rise to the purges that were to decimate RAK ranks, to undermine the morale of the victorious army, and to generate the seeds of rebellion. In this way, the KR used the RAK to sustain and fuel its violent campaign.
Answer this: How many people were on a committee?

A: 3


P: The Broncos' defense limited Titans' quarterback Marcus Mariota to only 88 yards passing on 6 of 20 attempts; however, the Titans controlled the first half time of possession by a 2-1 margin and led 10-0 in the first quarter. Running back DeMarco Murray rushed for a 1-yard touchdown and placekicker Ryan Succop kicked a 53-yard field goal; the latter scoring play occurred after the Titans' defense forced a fumble off Broncos' running back Justin Forsett. A 41-yard field goal by Succop just before halftime gave the Titans a 13-0 lead. The Broncos' offense did not cross midfield in the first half. After a scoreless third quarter, the Broncos were attempting to cut into the Titans' lead early in the fourth quarter, but the Titans' defense stopped the Broncos on a 4th-and-goal. After forcing a Titans' punt, the Broncos finally got on the scoreboard with ten minutes remaining in the game, with quarterback Trevor Siemian connecting on a 3-yard touchdown pass to wide receiver Emmanuel Sanders. After forcing a three-and-out from the Titans, the Broncos marched down to as far as the Titans' 16-yard line, but had to settle on a 34-yard field goal by placekicker Brandon McManus to narrow the Titans' lead to 13-10 with 4:33 remaining in the game. After forcing another Titans' punt, the Broncos had one last possession, hoping for a rally. With 1:04 remaining in the game, Siemian completed a pass to tight end A. J. Derby at the 41-yard line, however, Titans' linebacker Avery Williamson forced a fumble off Derby, which was recovered by safety Daimion Stafford to seal the win for the Titans.
Answer this: How many points did the Titans lead by at halftime?

A:
13