This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

Q: Passage: After a tough road loss to the Patriots, the Steelers traveled home to take on the Bills.  The Bills scored first in the first quarter when Dan Carpenter nailed a 20-yard field goal for a 3-0 lead and the only score of the quarter.  The Steelers however, responded by doing it big starting off in the 2nd quarter tying the game at 3 when Shaun Suisham nailed a 36-yard field goal.  They would increase their lead as Ben Roethlisberger found Jerricho Cotchery on a 5-yard TD pass giving them a 10-3 halftime lead.  After the break, the Steelers went back to work as Le'Von Bell ran for a 4-yard TD increasing their lead to 17-3.  They followed up in the 4th quarter with 2 Suisham field goals from 37 and 23 yards out for a lead of 20-3 and then 23-3 respectively.  The Bills finally managed to score a TD in the final seconds of the game when EJ Manuel found Chris Gragg on a 2-yard pass, making the final score 23-10 sealing the win for the Steelers improving themselves to 3-6. 
Question: How many points did Pittsburgh lead by at the half? 
Answer type: Number 

A: 7.
****
Q: Passage: In 1994, the Suns reached the playoffs for the first time since 1991. On offense, the team was led by former first round draft choice Shannon Stewart (baseball). Stewart hit .324 with 4 home runs and 25 RBI in an injury-shortened season. Tom Evans (baseball) returned from the 1993 squad, hitting .273 with 13 home runs and 48 RBI in 95 games. The power was supplied by Lorenzo Delacruz and Ryan Jones, who hit 19 and 18 home runs, respectively. Jones also had a team leading 72 RBI. Edwin Hurtado went 11–2 with a 2.95 ERA in 33 games, 16 of which were starts. The bullpen was headlined by Steve Sinclair and Dave Sinnes. Sinclair appeared in 37 games out of the bullpen and picked up a total of 9 wins with 105 innings pitched. Sinclair only made one start for the Suns all year. Closer Sinnes tied for the South Atlantic League lead with 37 saves. The Suns advanced to the league championship. However, the Savannah Sand Gnats beat the Suns to win their second straight championship. 
Question: How many home runs had Shannon Stewart and Tom Evans hit in total? 
Answer type: Number 

A: 17.
****
Q: Passage: During the NATO summit in Bucharest in April 2008, American president George W. Bush lobbied for offering a Membership Action Plan  to Georgia and Ukraine. However, Germany and France said that offering MAP to Ukraine and Georgia would be "an unnecessary offence" to Russia. NATO stated that Ukraine and Georgia would become members of the alliance and pledged to review the applications for MAP in December 2008. Russian President Vladimir Putin was in Bucharest during the summit. At the end of the summit on 4 April, Putin said that expansion of NATO to Russia's borders "would be taken in Russia as a direct threat to the security of our country". After the Bucharest summit, Russia became more aggressive and began to actively prepare for the invasion of Georgia. Chief of the General Staff of the Russian Armed Forces Yuri Baluyevsky said on 11 April that Russia would take "steps of a different nature" in addition to military action to prevent NATO membership of former Soviet republics. General Baluyevsky admitted in 2012 that when the decision to attack Georgia was taken by President Putin before Dmitry Medvedev assumed the office of president of Russia in May 2008, a military action was planned and explicit orders were issued in advance before August 2008. Russia aimed to stop Georgia's accession to NATO and also to bring about a "regime change". 
Question: How many years passed from when Putin issues a military action of Georgia and when Baluyevsky finally admitted it? 
Answer type: Number 

A:
4.
****