TASK DEFINITION: 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.
PROBLEM: Question: Which North American city hall building that used Superblocks was completed first? Passage:Superblocks are also used when functional units such as rail yards or shipyards, inherited from the 19th and early 20th centuries, are too big to fit in an average city block. A contemporary function which reflects ancient practices that also requires larger than typical blocks is the sports stadium or arena. Just as the Colosseum in ancient Rome, sports complexes require superblocks. The Providence Park stadium in Portland, for example, takes up four normal city blocks as does the equally large Greensboro Coliseum in North Carolina. Other contemporary institutions, establishments or functions that use superblocks are: city halls like Government Center, Boston and Toronto City Hall; regional general hospitals or specialized medical centres; convention and exhibition centers, such as Exhibition Place in Toronto and the Boston Convention and Exhibition Center; and downtown enclosed Shopping Malls such as Eaton Centre in Toronto, echoing the large gallerias of the 19th century. Cultural complexes, such as the Lincoln Center in New York City, often occupy a superblock achieved through the consolidation of regular city blocks. A recent superblock user is the merchandise distribution centre, which can range in area from one to ten city blocks.

SOLUTION: Other contemporary institutions, establishments or functions that use superblocks are: city halls like Government Center, Boston and Toronto City Hall; regional general hospitals or specialized medical centres; convention and exhibition centers, such as Exhibition Place in Toronto and the Boston Convention and Exhibition Center; and downtown enclosed Shopping Malls such as Eaton Centre in Toronto, echoing the large gallerias of the 19th century

PROBLEM: Question: How long did Chris Stapleton's single that hit the top 10 remain on the chart? Passage:American singer-songwriter Chris Stapleton has released three studio albums, one EP, ten singles, six promotional singles, and three music videos. His debut solo album, Traveller, was released on May 5, 2015 by Mercury Nashville. It reached number one on the US Billboard 200 and was certified triple platinum by the Recording Industry Association of America (RIAA) and gold by Music Canada. Its album track "Tennessee Whiskey" was certified quadruple Platinum in the US and reached the top 20 on the Billboard Hot 100, while the single "Nobody to Blame" reached the top 10 on the US Country Airplay chart. Stapleton's second studio album was released on May 5, 2017, and , on December 1. Traveller and Volume 1 were the best-selling country albums of 2016 and 2017, respectively. Volume 1 and Volume 2 both debuted at number two on the Billboard 200.

SOLUTION: Its album track "Tennessee Whiskey" was certified quadruple Platinum in the US and reached the top 20 on the Billboard Hot 100, while the single "Nobody to Blame" reached the top 10 on the US Country Airplay chart

PROBLEM: Question: In which state did the siege of Vicksburg take place? Passage:At the beginning of the Civil War, he became a lieutenant and adjutant of the 13th Iowa Infantry Regiment. He fought at the battle of Shiloh and Corinth. He served as assistant adjutant general in the XVII Corps during the siege of Vicksburg and assistant adjutant general to the Army of the Tennessee during the Atlanta Campaign. He was made a brevet brigadier general for service in the Atlanta Campaign and was assigned to an infantry brigade in the XV Corps during the Carolinas Campaign, but was only lightly engaged in fighting. He rose to the full rank of brigadier general of volunteers (1865), and was made a brevet major general at the close of the same year for gallant and meritorious services during the war.

SOLUTION:
He served as assistant adjutant general in the XVII Corps during the siege of Vicksburg and assistant adjutant general to the Army of the Tennessee during the Atlanta Campaign