question: The Broncos traveled to Arrowhead Stadium for an AFC West rematch with the Kansas City Chiefs.  This was a historic game as NFL Network began their season with a 3rd NFL game on Thanksgiving.  In the 1960s, Kansas City hosted three Thanksgiving Day games.  For this battle, QB Jake "The Snake" Plummer was fighting for his starting job. In the first quarter, the Broncos trailed early as K.C.'s Lawrence Tynes kicked a 24-yard field goal for the only score of the period.  In the second quarter, Denver's defensive problem continued as RB Larry Johnson got a 1-yard TD run.  The Broncos would finally score as kicker Jason Elam nailed a 31-yard field goal.  In the third quarter, Tynes helped the Chiefs get a 34-yard field goal, while Plummer completed a 1-yard TD pass to TE Stephen Alexander.  In the fourth quarter, Tynes gave Kansas City a 29-yard and a 21-yard field goal.  The Broncos tried to respond, but K.C.'s improved defense stopped any hope of a comeback.  With the loss, Denver fell to 7-4.
Answer this question: How many yards longer was Elam's average yards of field goals than Tynes' average yards of field gaols?
answer: 4

question: As of the census of 2010, there were 4,634 people, 1,882 households, and 934 families residing in the city. The population density was . There were 2,111 housing units at an average density of . The racial makeup of the city was 94.7% White (U.S. Census), 1.2% African American (U.S. Census), 1.0% Native American (U.S. Census), 1.7% Asian (U.S. Census), 0.1% Race (U.S. Census), 0.1% from Race (U.S. Census), and 1.3% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 1.4% of the population.
Answer this question: Were there fewer African American or Asian people in this population?
answer: African American

question: The Jurchens were a Tungusic-speaking group of semi-agrarian tribes inhabiting areas of northeast Asia that are now part of Northeast China. Many of the Jurchen tribes were vassals of the Liao dynasty , an empire ruled by the nomadic Khitans that included most of modern Mongolia, a portion of North China, Northeast China, northern Korea, and parts of the Russian Far East. To the south of the Liao lay the Han Chinese Song Empire . The Song and Liao were at peace, but since a military defeat to the Liao in 1005, the Song paid its northern neighbor an annual indemnity of 200,000 bolts of silk and 100,000 ounces of silver. In 1114, the chieftain Wanyan Aguda  united the disparate Jurchen tribes and led a revolt against the Liao. In 1115 he named himself emperor of the Jin "golden" dynasty . Informed by a Liao defector of the success of the Jurchen uprising, the Song emperor Huizong  and his highest military commander the eunuch Tong Guan saw the Liao weakness as an opportunity to recover the Sixteen Prefectures, a line of fortified cities and passes that the Liao had annexed from the Shatuo Turk Later Jin in 938, and that the Song had repeatedly but unsuccessfully tried to reconquer. The Song thus sought an alliance with the Jin against their common enemy the Liao.
Answer this question: How many emperors are listed in the passage?
answer:
2