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.

Example Input: Question: Does Mali have a high overall crime rate? Passage:Mali is a source, transit, and destination country for men, women, and children subjected to trafficking in persons, specifically forced labor and, to a lesser extent, forced prostitution. Within Mali, women and girls are forced into domestic servitude and, to a limited extent, prostitution. Malian boys are found in conditions of forced begging and forced labor in gold mines and agricultural settings both within Mali and neighboring countries. Reports indicate that Malian children are trafficked to Senegal and Guinea for forced labor in gold mines and for forced labor on cotton and cocoa farms in Côte d'Ivoire. Boys from Mali, Guinea, Burkina Faso, Niger and other countries are forced into begging and exploited for labor by religious instructors within Mali and across borders. Adult men and boys, primarily of Songhai ethnicity, are subjected to the longstanding practice of debt bondage in the salt mines of Taoudenni in northern Mali. Some members of Mali's black Tamachek community are subjected to traditional slavery-related practices rooted in hereditary master-slave relationships.

Example Output: Mali is a source, transit, and destination country for men, women, and children subjected to trafficking in persons, specifically forced labor and, to a lesser extent, forced prostitution

Example Input: Question: Was the waverly route entirely within the Scottish borders? Passage:The Waverley Route spawned a series of branches serving the towns and villages in the Scottish Borders: a branch line from Kelso Junction near reached Kelso where it met an NER branch from . The NBR Chairman, Richard Hodgson, sought to link the Waverley Route with the Edinburgh-Berwick line between Ravenswood Junction, north of St Boswells, and ; the branch between Reston and Duns had been completed in 1849 and a western section to St Boswells was promoted as the Berwickshire Railway. It opened throughout on 2 October 1865. Other towns to be connected were Jedburgh by the independent Jedburgh Railway which was inaugurated on 17 July 1856 and worked by the NBR, and Selkirk via the Selkirk and Galashiels Railway, also opened in 1856 and operated by the NBR, while Langholm received a branch from , and Gretna one from . One of the last branches to be constructed was the Lauder Light Railway in 1901; this replaced an omnibus subsidised by the NBR providing access from the town of Lauder, famed for its trout, and connecting with trains at .

Example Output: The Waverley Route spawned a series of branches serving the towns and villages in the Scottish Borders: a branch line from Kelso Junction near reached Kelso where it met an NER branch from 

Example Input: Question: Which of the actors as Thomas Edison and George Westinghouse as of September 24, 2015 is older? Passage:Michael Mitnick began writing the script for The Current War in 2008, basing it on the real life "war of the currents" AC/DC conflict between Edison and Westinghouse. The screenplay is the conclusive result of sixty drafts, a ten-year writing process, first as a musical and finally as a film. In 2011 Mitnick's screenplay made the Black List, an industry survey of "most liked" screenplays not yet produced. On May 3, 2012, it was reported that Timur Bekmambetov's company, Bazelevs, had acquired the rights to Mitnick's screenplay. Bekmambetov was set to direct. On March 31, 2014, it was reported that Ben Stiller was in negotiations to direct the film. As of September 24, 2015, Benedict Cumberbatch and Jake Gyllenhaal were in talks to play Thomas Edison and George Westinghouse, respectively, with Alfonso Gomez-Rejon (Me and Earl and the Dying Girl) eyed to direct the film. Sacha Baron Cohen was also briefly linked to the role of Edison. On September 29, 2016, Michael Shannon was cast as Westinghouse, and on October 4, Nicholas Hoult was cast as Nikola Tesla. In November 2016, Katherine Waterston and Tom Holland joined the cast. The following month, Tuppence Middleton and Matthew Macfadyen were cast.

Example Output:
As of September 24, 2015, Benedict Cumberbatch and Jake Gyllenhaal were in talks to play Thomas Edison and George Westinghouse, respectively, with Alfonso Gomez-Rejon (Me and Earl and the Dying Girl) eyed to direct the film