question: Blanche of Navarre, however, proved to be an incredibly strong and efficient regent, and had devoted herself for the past 15 years to ensuring the legal status of her son Theobald IV as rightful heir.  Blanche was aided in securing her powerbase during the first few shakey years of her regency by the fact that so many lords and knights of the county, who might have posed a challenge to her, had left to fight on the Fourth Crusade from 1202 to 1204.  Queen Mother Adèle of Champagne  also took Blanche under her wing, giving Blanche vital counsel during the early years of her regency until Adèle's death in 1206 . By 1216, despite the fact that Erard rallied most of the local barons of the county against Blanche, she had built up such strong alliances with both King Philip II as well as Pope Innocent III that Erard never gained any official legal support for his claims.  From the start of the conflict, Pope Innocent III began excommunicating rebel barons, negatively affecting their efforts.  Further, while Theobald IV was still an underaged youth of 13 years, he had acquitted himself so valiantly in combat at the decisive Battle of Bouvines that King Philip II threw his full support behind him .
Answer this question: How many years did the Fourth Crusade last?
answer: 2

question: As of the census of 2010, there were 7,708 people, 2,380 households, and 907 families residing in the city. The population density was . There were 2,516 housing units at an average density of . The racial makeup of the city was 85.2% White (U.S. Census), 1.0% African American (U.S. Census), 0.4% Native American (U.S. Census), 11.2% Asian (U.S. Census), 0.1% Race (U.S. Census), 0.4% from Race (U.S. Census), and 1.8% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 1.8% of the population.
Answer this question: In 2010, how many more people were there than housing units?
answer: 5192

question: The amazing December turnaround of the Philadelphia Eagles continued with another road win over a division rival. Philadelphia's surprising 23-7 Christmas Day victory over the Dallas Cowboys was broadcast on national television and clinched a playoff spot. Jeff Garcia, who outshined fellow backup-turned starting quarterback Tony Romo, led the Eagles to scores on four of their first five possessions. Capping off their first drive, which took 7:12 off the clock, Garcia hit tight end Matt Schobel for a 25-yard touchdown. Cowboys' return man Miles Austin fumbled the ensuing kickoff to Quintin Mikell. However, Dallas cornerback Anthony Henry intercepted Garcia and the Cowboys drove to the Eagles' 1-yard line. From there, the Philadelphia defense stuffed Dallas goal-line back Marion Barber III on three straight plays. The ball turned over on downs and Garcia promptly found Dont&#233; Stallworth for a 39-yard gain. The drive finished with a David Akers field goal and the Eagles led 10-0. Romo and the Cowboys responded with a 14-yard touchdown pass to Terrell Owens, who only caught two passes for 23 yards on the game. With only&#160;:29 seconds left in the half, Garcia got the Eagles into field goal range, and David Akers connected on a 45-yarder to make it 13-7 as time expired. On the opening drive of the third quarter, Garcia beat a Dallas blitz and completed a 65-yard catch and run to L.J. Smith. Philadelphia finished the drive with another field goal and it was 16-7. Early in the fourth quarter, Brian Dawkins made an over the shoulder interception in front of Owens in the end zone. On a 6:57 drive that included ten running plays and broke the Cowboys' backs, Correll Buckhalter pounded it in from one yard out, increasing the lead to 23-7. Romo would throw another interception, this one to Lito Sheppard, and the Eagles' domination of the Dallas offense continued for the rest of the game. The Eagles ran the ball a whopping 42 times for 204 yards (with Brian Westbrook accounting for 122 of those yards), while Garcia and the passing game gained 238 yards. The defense recorded three sacks in addition to the two interceptions and held Dallas to a meager 201 total yards on their own turf. Philadelphia clinches a playoff berth, and now suddenly controls the NFC East and can win the division with a win over the Atlanta Falcons or a Dallas loss. With another victory, the Eagles moved up to 9-6.
Answer this question: How many points were Philadelphia winning by at halftime?
answer:
6