question: The Battle of Stamford Bridge took place at the village of Stamford Bridge, East Riding of Yorkshire, in England on 25 September 1066, between an English army under King Harold Godwinson and an invading Norwegian force led by King Harald Hardrada and the English king's brother Tostig Godwinson. After a bloody battle, both Hardrada and Tostig along with most of the Norwegians were killed. Although Harold Godwinson repelled the Norwegian invaders, his army was defeated by the Normans at Hastings less than three weeks later. The battle has traditionally been presented as symbolising the end of the Viking Age, although major Scandinavian campaigns in Britain and Ireland occurred in the following decades, such as those of King Sweyn Estrithson of Denmark in 1069-1070 and King Magnus Barefoot of Norway in 1098 and 1102-1103.
Answer this question: How many countries were involved in the Battle of Stamford Bridge?
answer: 2

question: Coming off their bye week, the 49ers flew to Reliant Stadium for a Week 7 interconference showdown with the Houston Texans. San Francisco would find itself trailing early in the first quarter as Texans running back Steve Slaton got a 1-yard touchdown. Houston would add onto their lead in the second quarter with quarterback Matt Schaub hooking up with Slaton on a 9-yard touchdown pass and finding tight end Owen Daniels on a 42-yard touchdown pass. For the second half, starting quarterback Shaun Hill (6/11 for 45yards) was benched due to poor performance and replaced with quarterback Alex Smith. It began to pay off in the third quarter as Smith completed a 29-yard touchdown pass to tight end Vernon Davis. In the fourth quarter, Smith and Davis would hook up with each other again on a 14-yard touchdown pass. However, the Texans answered with a 50-yard field goal from kicker Kris Brown. The Niners tried to rally as Smith found Davis again on a 23-yard touchdown pass, but that would be as close to a comeback that San Francisco would get as Houston's defense stiffened for the win. Wide receiver Michael Crabtree, in his NFL debut, would have 5 receptions for 56yards.
Answer this question: How many second quarter touchdown passes did Schaub have?
answer: 2

question: In the city, the population was distributed as 21.3% under the age of 18, 14.6% from 18 to 24, 33.2% from 25 to 44, 20.9% from 45 to 64, and 10.0% who were 65 years of age or older. The median age was 33 years. For every 100 females, there were 96.5 males. For every 100 females age 18 and over, there were 94.3 males.
Answer this question: Which age group had the least people?
answer:
65 years of age