Problem: There are 27,908 households, of which 31.5% have children under the age of 18 living with them, 48.9% were married couples living together, 15.4% had a female householder with no husband present, and 32.3% were non-families. 28.4% of all households are made up of individuals, and 10.6% had someone living alone who was 65 years of age or older. The average household size was 2.39, and the average family size was 2.94. 70% of women with school-age children work.
Answer this question based on the article: How many percent are not non-families?
A: 67.7

Problem: Coming off their bye week, the Broncos stayed at home for a Sunday night intraconference duel with the Pittsburgh Steelers.  In the first quarter, Denver trailed early with Steelers QB Ben Roethlisberger completing a 1-yard TD pass to TE Heath Miller.  Denver would respond with QB Jay Cutler completing a 15-yard TD pass to WR Brandon Stokley.  In the second quarter, the Broncos took the lead with Cutler's 1-yard TD pass to FB Cecil Sapp, along with rookie DE Tim Crowder returning a fumble 50 yards for a touchdown. In the third quarter, the Steelers tried to come back with Roethlisberger completing a 13-yard TD pass to WR Santonio Holmes.  Fortunately, Denver answered with Cutler completing a 1-yard TD pass to TE Tony Scheffler.  In the fourth quarter, Pittsburgh managed to tie the game with Roethlisberger completing a 13-yard TD pass to TE Matt Spaeth and a 12-yard TD pass to Miller.  Fortunately, kicker Jason Elam came through for the third time this year as he nailed the game-winning 49-yard field goal.
Answer this question based on the article: How many 13-yard TD passes did Roethlisberger complete?
A: 2

Problem: The first United States occupation of the Dominican Republic lasted from 1916 to 1924. It was one of the many interventions in Latin America undertaken by the military forces of the United States in the 20th century. On May 13, 1916, Rear Admiral William B. Caperton forced the Dominican Republic's Secretary of War Desiderio Arias, who had seized power from Juan Isidro Jimenes Pereyra, to leave Santo Domingo by threatening the city with naval bombardment. The first major engagement occurred at Las Trencheras on June 27. There the Dominican rebels had dug trenches on two hills, one behind the other, blocking the road to Santiago. The field guns of Captain Chandler Campbell's 13th Company, along with a machine gun platoon, took position on a hill commanding the enemy trenches and opened fire. Under the cover of this fire, the Marine infantry charged the defenders' first line, covered until the last possible moment by the artillery barrage. The insurgents fled to their trenches on the second hill. They rallied there briefly, then broke and ran again as the American field guns resumed shelling. Within 45 minutes from the opening artillery shots, the Marines, at a cost to themselves of one killed and four wounded, had overrun the enemy positions. They found no dead or weapons in the trenches but later discovered five rebel bodies in the nearby woods. This engagement set the pattern for most Marine contacts with hostile forces in the Dominican Republic. Against Marine superiority in artillery, machine guns, small-unit maneuver, and individual training and marksmanship, no Dominican force could hold its ground.
Answer this question based on the article: How many Marines died at Las Trencheras?
A:
1