In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Input: Consider Input: Question: How long had the university been teaching students at the time Lange was expelled from it? Passage:Lange was born in Warsaw into the patriotic Jewish family of Henryk Lange (1815–1884) and Zofia née Eisenbaum (1832–1897). His father took part in the November Uprising against the Russian Partition of Poland. He was an admirerer of Romantic literature and its ideals. Antoni Lange enrolled at Warsaw University but around 1880 he was expelled for his patriotic activity by the Tsarist namiestnik Apuchtin who ruled the university at that time. He supported himself financially as a tutor but also published poetry under the pen-names Napierski and Antoni Wrzesień. He decided to study in Paris where he encountered new trends in literature, philosophy and art. In France he became familiar with the theories of Jean Martin Charcot, as well as Spiritualism, parapsychology, the philosophy of Arthur Schopenhauer and Friedrich Nietzsche, oriental religions, European and Eastern literature and modern literary criticism. He took part in the literary meetings of Stéphane Mallarmé.


Output: Antoni Lange enrolled at Warsaw University but around 1880 he was expelled for his patriotic activity by the Tsarist namiestnik Apuchtin who ruled the university at that time


Input: Consider Input: Question: What year did the Steelers appear in their first Super Bowl? Passage:The Pittsburgh Steelers compete in the National Football League (NFL) as a member club of the American Football Conference (AFC) North division. Founded in 1933, the Steelers are the oldest franchise in the AFC; seven franchises in the National Football Conference (NFC) have longer tenures in the NFL. The team struggled to be competitive in its early history, posting winning records in just 8 of its first 39 seasons. Since the AFL–NFL merger in 1970, however, it has appeared in eight Super Bowls and one of only two teams, along with the New England Patriots have won the Super Bowl six times. The six championships place the Steelers fourth in the league in terms of total championships (including those prior to the first Super Bowl), trailing only the Green Bay Packers (13 championships), the Chicago Bears (9) and the New York Giants (8). The club's 15 AFC Championship Game appearances are second all-time, behind the Patriots (16). In addition, they have hosted the second-most conference championship games (11) than any franchise in either conference, and are tied for second with the Dallas Cowboys and Denver Broncos with eight Super Bowl appearances; the Patriots currently hold the record of eleven appearances, as of 2019.


Output: Since the AFL–NFL merger in 1970, however, it has appeared in eight Super Bowls and one of only two teams, along with the New England Patriots have won the Super Bowl six times


Input: Consider Input: Question: Which of towns Tatamy lived near has the highest population? Passage:Tashawaylennahan was born around 1690 in New Jersey and was a translator and guide for the early settlers of New Jersey and Pennsylvania in the early 18th century. He lived near what is now Stockertown, Pennsylvania and Forks Township, Northampton County, Pennsylvania, north of Easton, Pennsylvania in the Lehigh Valley, along the Delaware River. He moved from New Jersey as early as 1733. The Lenape were displaced from their land by the Walking Purchase, but on April 28, 1738 Tatamy was given by John, Thomas and Richard Penn, the descendants of William Penn. Worried that he would be displaced from his land, he formally purchased it in 1741 for 48 pounds, 16 shillings, and 5 pence. This made him the first native-born individual to make a formal purchase of land in Pennsylvania. After the Native Americans were forced to leave the Lehigh Valley, Tatamy petitioned the Pennsylvania Provincial Council for the right to remain on his land. In 1745, Tatamy was the first Native American baptized by David Brainerd. He died in 1760 and around 1780, Tatamy's neighbors, Henry and Matthias Stecher, claimed the property, and transferred it to William Allen. Tatamy's widow was listed on the 1790 United States Census.



Output: He lived near what is now Stockertown, Pennsylvania and Forks Township, Northampton County, Pennsylvania, north of Easton, Pennsylvania in the Lehigh Valley, along the Delaware River