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.

Ex Input:
Question: How long is the river along which the Polanie remained in situ? Passage:The Poles are the most numerous of the West Slavs and occupy what some believe to be the original homeland of the Slavic peoples. While other groups migrated, the Polanie remained in situ along the Vistula, from the river's sources to its estuary at the Baltic Sea. There is no other European nation centred to such an extent on one river. The establishment of a Polish state is often identified with the adoption of Christianity by Mieszko I in 966 CE (see Baptism of Poland), when the state covered territory similar to that of present-day Poland. In 1025 CE, Poland became a kingdom. In 1569, Poland cemented a long association with the Grand Duchy of Lithuania by signing the Union of Lublin, forming the Polish–Lithuanian Commonwealth. The Polish–Lithuanian Commonwealth was one of the largest and most populous countries in 16th- and 17th-century Europe.


Ex Output:
While other groups migrated, the Polanie remained in situ along the Vistula, from the river's sources to its estuary at the Baltic Sea


Ex Input:
Question: How many students are enrolled at the college where Wright studied physics? Passage:Born in Toronto, Ontario, Canada in 1887, the son of an insurance executive, Wright grew up in the Toronto neighbourhood of Rosedale. He was educated at Upper Canada College where he also became head boy. Despite wearing glasses, he excelled in sports and his spirit of adventure saw him spend some of his youth prospecting and canoeing in Canada's unmapped Far North. He studied Physics at the University of Toronto and won a scholarship for postgraduate study at Gonville and Caius College, Cambridge, England, undertaking research in cosmic rays at the Cavendish Laboratory from 1908-10. There he met Douglas Mawson, who had recently returned from Shackleton's 1907-9 British Antarctic Expedition, known as the Nimrod Expedition. Upon learning of Scott's forthcoming expedition to the geographic South Pole, Wright applied to join but was rejected. Undaunted, he walked from Cambridge to London, where he applied in person; this time, Scott accepted, and Wright was hired as expedition glaciologist and assistant physicist.


Ex Output:
He studied Physics at the University of Toronto and won a scholarship for postgraduate study at Gonville and Caius College, Cambridge, England, undertaking research in cosmic rays at the Cavendish Laboratory from 1908-10


Ex Input:
Question: Of the two actors that played Winston Churchill in the show, which is older? Passage:Peaky Blinders is a gangster family epic set in Birmingham, England in 1919, several months after the end of the First World War in November 1918. The story centres on the Peaky Blinders gang and their ambitious and highly cunning boss Tommy Shelby (Cillian Murphy). The gang comes to the attention of Chief Inspector Major Chester Campbell (Sam Neill), a detective in the Royal Irish Constabulary sent over by Winston Churchill from Belfast, where he had been sent to clean up the city of the Irish Republican Army (IRA), Communists, gangs and common criminals. Winston Churchill (played by Andy Nyman in Series 1 and Richard McCabe in Series 2) charged him with suppressing disorder and uprising in Birmingham and recovering a stolen cache of arms meant to be shipped to Libya. The first series concludes on 3 December 1919 – "Black Star Day", the event where the Peaky Blinders plan to take over Billy Kimber's betting pitches at the Worcester Races.


Ex Output:

Winston Churchill (played by Andy Nyman in Series 1 and Richard McCabe in Series 2) charged him with suppressing disorder and uprising in Birmingham and recovering a stolen cache of arms meant to be shipped to Libya