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.

[EX Q]: Passage: As of the census of 2000, there were 478,403 people,  190,638  households, and 111,904  families residing in the city. The population density was . There were 215,856 housing units at an average density of . The racial makeup of the city was 51.0% African American, 41.5% White American, 0.3% Native American, 1.3% Asian American, 0.0% Pacific Islander American, 3.6% from other races, and 2.2% from Multiracial American. Hispanic or Latino Americans of any race were 7.3% of the population. Ancestry (United States Census) include German Americans (15.2%), Irish American (10.9%), English American (8.7%), Italian American (5.6%), Polish American (3.2%), and French American (3.0%). Out of the total population, 4.5% were foreign born; of which 41.2% were born in Europe, 29.1% Asia, 22.4% Latin American, 5.0% Africa, and 1.9% Northern America. 
Question: How many more housing units are there than households? 
Answer type: Number 
[EX A]: 25218.

[EX Q]: Passage: The Giants failed to capitalize on their win from the week before and once again were defeated by the Redskins for the season sweep. Washington never trailed in this game and forced Eli Manning into three interceptions. Although the Giants recorded two off of Rex Grossman, they never were able to get into any sort of offensive groove and lost 23-10. Washington led 17-3 at halftime and never looked back. Grossman threw for 185 yards and a touchdown to Santana Moss. Jabar Gaffney led the Redskins with 85 yards receiving while Hakeem Nicks recorded 73 for the Giants. Manning finished with 257 yards. 
Question: How many points in total were scored in the game? 
Answer type: Number 
[EX A]: 33.

[EX Q]: Passage: Wearing bright orange uniforms and showing their speed on defense and special teams, the Chicago Bears overwhelmed the 49ers who were coming off their Bye Week. They jumped to a 24-0 first-quarter lead and 41-0 halftime cushion before coasting to a 41-10 victory. Brian Urlacher's one-handed interception was headed to the highlight reel as soon as he tumbled to the ground after somehow batting the ball to himself. Urlacher's stellar play symbolized what kind of afternoon it was for the refreshed and still unbeaten Chicago Bears - and how frustrating the day was for the San Francisco 49ers. San Francisco entered giving up 32 points a game, but the defense wasn't to fault early on because turnovers allowed the Bears to work from short fields. Drives started at the 15, 41 and 13, and they turned all three into touchdowns to take the big opening-quarter lead. The 49ers coughed up the ball a fourth time late in the half when WR Antonio Bryant caught a pass and fumbled, with CB Ricky Manning Jr. recovering. San Francisco averted a shutout in the fourth quarter on a 23-yard field goal by K Joe Nedney and a 16-yard TD pass from Smith to WR Antonio Bryant. QB Alex Smith finished 16 of 26 for 146 yards. RB Frank Gore rushed for 111 yards on 12 carries, thanks to a 53-yard run. The 49ers now stand at 2-5. 
Question: How many touchdowns did Bears make in the first half of the game? 
Answer type: Number 
[EX A]:
4.