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.

Passage: The Bengals started the season at home against the Ravens.  In the first quarter, the Ravens scored as Justin Tucker kicked a 25-yard field goal to make it 3-0.  They would increase their lead in the second quarter when Joe Flacco found Jeremy Maclin on a 48-yard pass to make it 10-0.  This would be followed up by a 2-yard touchdown run by Terrence West to make the score 17-0 at halftime.  In the third quarter, the Ravens would go back to work with Tucker kicking yet another 25-yard field goal to make the score 20-0.  A scoreless fourth quarter made this the eventual final score of the game. With the loss, the Bengals started their season 0-1.  This is the team's first shut-out loss at home since 2001. Andy Dalton set a new career high for total turnovers in a game with 5 (4 interceptions, 1 lost fumble). 
Question: How many more points were scored in the first half than the second? 
Answer type: Number 
14.

Passage: The Chargers flew to Arrowhead Stadium for a Week 7 fight with their AFC West rival, the Kansas City Chiefs.  In the first quarter, San Diego fell behind early with KC QB Damon Huard completing an 11-yard TD pass to TE Kris Wilson and a 21-yard TD pass to WR Eddie Kennison.  In the second quarter, the Chargers got on the board with kicker Nate Kaeding making a 39-yard field goal, yet Kansas City would respond with an 11-yard run by RB Larry Johnson.  Kaeding made a 31-yard field goal for San Diego to end the half.  In the third quarter, both teams swapped touchdowns, as QB Philip Rivers threw a 1-yard TD pass to TE Antonio Gates, while Johnson got a 1-yard TD run.  In the fourth quarter, RB LaDainian Tomlinson caught a 37-yard TD pass and then threw a 1-yard TD pass to TE Brandon Manumaleuna.Kansas City  Chiefs kicker Lawrence Tynes's was good on a 53-yard field goal to seal the win for Kansas City, dropping San Diego to 4-2. 
Question: How many field goals were kicked in the second quarter of the game? 
Answer type: Number 
2.

Passage: The Vikings returned to the Metrodome in Week 3 for the first time since their 2009 Divisional Play-off to take on the Seattle Seahawks. Quarterback Brett Favre lasted for eight series and threw for 187 yards on 16 completions, but the Vikings only came away with 10 points while he was on the field. The first points of the game came from an interception of a Favre pass, as Seattle safety Earl Thomas got to the ball ahead of wide receiver Bernard Berrian and returned it for an 86-yard touchdown. Nevertheless, Darius Reynaud returned the ensuing kickoff for 73 yards, giving Adrian Peterson the opportunity to rush 23 yards in two plays to level the scores at 7-7. Olindo Mare and Ryan Longwell then traded field goals to make the scores 10-10 at halftime. Another field goal from Mare put the Seahawks ahead on their first drive of the second half, but the Vikings responded with a 25-yard touchdown pass from Sage Rosenfels to new wide receiver Javon Walker with just over seven minutes left in the game. Minnesota sealed the win with less than three minutes on the clock, when Joe Webb tossed the ball seven yards for fullback Ryan D'Imperio to return the Vikings to a winning preseason record. 
Question: How many points were scored in the first half? 
Answer type: Number 

20.