P: World War I began as a clash of 20th-century technology and 19th-century tactics, with the inevitably large ensuing casualties. By the end of 1917, however, the major armies, now numbering millions of men, had modernised and were making use of telephone, wireless communication, armoured cars, tanks, and aircraft. Infantry formations were reorganised, so that 100-man companies were no longer the main unit of manoeuvre; instead, squads of 10 or so men, under the command of a junior NCO, were favoured. Artillery also underwent a revolution. In 1914, cannons were positioned in the front line and fired directly at their targets. By 1917, indirect fire with guns  was commonplace, using new techniques for spotting and ranging, notably aircraft and the often overlooked field telephone. Counter-battery missions became commonplace, also, and sound detection was used to locate enemy batteries.
Answer this: How many years passed from the revolution in 1914 to when indirect fire with guns became commonplace?

A: 3


P: The Beja Congress was formed in 1952 with the aim of pursuing regional autonomy against the government in Khartoum. Frustrated by the lack of progress, the Beja Congress joined the insurgent National Democratic Alliance in the 1990s. The Beja Congress effectively controlled a part of eastern Sudan centered on Garoura and Hamshkoraib. The Beja Congress sabotaged the oil pipeline to Port Sudan several times during 1999 and 2000. In 2003, they rejected the peace deal arranged between the Sudanese government and the Sudan People's Liberation Army, and allied with the rebel movement of the Darfur region, the Sudan Liberation Movement/Army, in January 2004. A peace agreement was signed with the government of Sudan in October 2006. In the general elections in April 2010, the Beja Congress did not win a single seat in the National Assembly in Khartoum. In anger over alleged election fraud and the slow implementation of the peace agreement, the Beja Congress in October 2011 withdrew from the agreement, and later announced an alliance with the Sudan Liberation Movement/Army.
Answer this: How many years was the Beja Congress part of the peace agreement unti they withdrew?

A: 5


P: Coming off their home win over the Raiders, the Titans stayed at home for a Week 9 intraconference duel against the Carolina Panthers. In the first quarter, Tennessee drew first blood as QB Vince Young got a 3-yard TD run, along with kicker Rob Bironas getting a 47-yard field goal. In the second quarter, the Titans increased their lead with Bironas kicking a 53-yard field goal for the only score of the period. After a scoreless third quarter, Tennessee managed to put the game out of reach with RB LenDale White getting a 1-yard TD run. The Panthers would avoid getting shut out as QB David Carr completed an 18-yard TD pass to WR Drew Carter. With the win, not only did the Titans improve to 6-2, but Head Coach Jeff Fisher improved his record over the NFC South to 14-2. Tennessee's defense had a good game as they sacked Carr 7 times and limited Carolina's offense to just 191 total yards.
Answer this: How many field goals did Rob Bironas kick in the first quarter?

A:
1