Problem:  The Falcons traveled to New Orleans to take on their longtime rival Saints. They drew first blood as Mike Jonhson got a 1-yard touchdown pass from Matt Ryan to take a 7-0 lead. They then increased their lead to make the score 10-0 off of a Matt Bryant field goal from 37 yards out. The Saints got on the board as Chris Ivory ran for a 56-yard touchdown to make the score 10-7. In the 2nd quarter, the Saints took the lead as Drew Brees found Jimmy Graham for a 29-yard pass to make the score 14-10. Then the Falcons retook the lead as Tony Gonzalez caught a 6-yard pass from Matt Ryan to move ahead 17-14. The Saints moved back into the lead as Brees found Graham again on a 14-yard pass for a 21-17 halftime lead. After the break, the Saints went back to work as Brees found Marques Colston on a 7-yard pass to move ahead 28-17. The Falcons drew within 4 points with Gonzalez's 6-yard pass from Ryan to make the score 28-24 for the only score of the 3rd quarter and then Bryant kicked another field goal to make the score 20-yard field goal for a 28-27. However, the offense was then overpowered as the Saints scored their only points of the half off of Garrett Hartley's 31-yard field goal to make the final score 31-27. Tony Gonzalez became the first tight end in NFL history to have 100 receiving touchdowns.

How many touchdowns did the Saints score in the first half?
Answer: 3

Problem: The Baltimore Ravens traveled to INVESCO Field at Mile High for Monday Night Football on October 9. The last time these two teams played, on December 11, 2005, the Broncos won 12-10.  The Broncos won 13-3 and improved to 3-1, still tied for first place in the division with the San Diego Chargers. The Ravens got on the board first when Matt Stover kicked a 24-yard field goal, following a fumble by Broncos RB Tatum Bell. The Broncos responded with a 43-yard field goal of their own by Jason Elam.  The Ravens drove deep into Broncos territory late at the end of the first half, but that drive was thwarted as Steve McNair was intercepted by Champ Bailey in the end zone on a pass intended for Clarence Moore.  The third quarter was scoreless as the defensive struggle continued.  The Broncos controlled the clock in the second half with the running game led by Tatum Bell, who atoned for his fumble in the first quarter by bouncing back with 92 yards rushing. Ravens QB McNair was intercepted again by Darrent Williams, which led to a Jake Plummer to Rod Smith touchdown pass.  McNair was intercepted a third time, ending the Ravens' final drive, this time by Domonique Foxworth.

How many points were scored in the third quarter?
Answer: 0

Problem: In 1960 Random House acquired Alfred A. Knopf. It is believed that the decision to sell was prompted by Alfred A. Knopf, Jr., leaving Knopf to found his own book company, Atheneum Books in 1959. Since its founding, Knopf has paid close attention to design and typography, employing notable designers and typographers including William Addison Dwiggins, Harry Ford, Steven Heller, Chip Kidd, Lorraine Louie, Bruce Rogers, Rudolf Ruzicka, and Beatrice Warde. Knopf books conclude with an unnumbered page titled "A Note on the Type", which describes the history of the typeface used for the book. In addition, Knopf books date the year of the book's current printing on the title page. Knopf published textbooks until 1988, when Random House's schools and colleges division was sold to McGraw-Hill. In 1991, Knopf revived the "Everyman's Library" series, originally published in England in the early 20th century. This series consists of classics of world literature in affordable hardcover editions. The series has grown over the years to include lines of Children's Classics and Pocket Poets. Random House was acquired by Bertelsmann in 1998. In late 2008 and early 2009, the Knopf Publishing Group merged with Doubleday to form the Knopf Doubleday Publishing Group. Random House has been owned since its 2013 merger of Penguin Group by Penguin Random House, a joint venture between Bertelsmann  and Pearson PLC . Many of Knopf's hardcover books are published later as Vintage paperbacks. Vintage Books is a sister imprint of Random House. In 2015, Knopf celebrated its 100th Anniversary by publishing a commemorative book, Alfred A. Knopf, 1915-2015: A Century of Publishing.

How many years after Random House acquired Alfred A. Knopf. did Koft published textbooks for?
Answer: 28

Problem: The war is portrayed in Mikhail Bulgakov's novel The White Guard. Many folk songs were written from 1918 to 1922 that were inspired by people and events of this conflict. "Oi u luzi chervona kalyna" and "Oi vydno selo" were inspired by the Ukrainian Sich Riflemen unit of the Austro-Hungarian Army, which became the core battalion of the West Ukrainian People's Republic's Ukrainian Galician Army. "Pisnya pro Tiutiunnyk" was inspired by events surrounding Ukrainian People's Army brigade commander Yuriy Tiutiunnyk. Another song written at this time was "Za Ukrayinu". These "war songs" started to be sung publicly again in the western part of the Ukrainian SSR after the introduction of glasnost by Soviet leader Mikhail Gorbachev, and regained popularity throughout Ukraine after independence - especially during the current Russian military intervention. Another musical legacy of this period was the Ukrainian Republic Capella , set up in early 1919 by the Directorate government of Symon Petliura. Under the direction of Oleksandr Koshetz, the Capella/Chorus toured Europe and North America from 1919 to 1921 and while in exile from 1922 to 1927; popularising the songs "Shchedryk" and "Oi khodyt son, kolo vikon" - which influenced the composition of the popular English language songs "Carol of the Bells" and "Summertime", respectively. In the 21st century the Kholodny Republic flag was seen during the Euromaidan demonstrations and was later used by the Azov Battalion in the War in Donbas.

How many years did the Ukrainian Republic Capella tour Europe and North America?
Answer:
2