Problem: Given the question: Given the below context:  Dhaka has the largest number of schools, colleges and universities of any Bangladeshi city. The education system is divided into 5 levels: Primary (from grades 1 to 6), Junior (from grades 6 to 8), Secondary (from grades 9 to 10), Higher Secondary (from grades 11 to 12) and tertiary. The five years of Primary education concludes with a Primary School Completion (PSC) Examination, the three years of Junior education concludes with Junior School Certificate (JSC) Examination, and next two years of Secondary education concludes with a Secondary School Certificate (SSC) Examination. Students who pass this examination proceed to two years of Higher Secondary or intermediate training, which culminate in a Higher Secondary School Certificate (HSC) Examination. Education is mainly offered in Bengali, but English is also widely taught and used. Many Muslim families send their children to attend part-time courses or even to pursue full-time religious education alongside other subjects, which is imparted in Bengali and Arabic in schools, colleges and madrasas.There are 52 universities in Dhaka. Dhaka College is the oldest institution for higher education in the city and among the earliest established in British India, founded in 1841. Since independence, Dhaka has seen the establishment of numerous public and private colleges and universities that offer undergraduate and graduate degrees as well as a variety of doctoral programmes. University of Dhaka is the oldest public university in the country which has more than 30,000 students and 1,800 faculty staff. It was established in 1921 being the first university in the region. The university has 23 research centers and 70 departments, faculties and institutes. Eminent seats of higher education include Bangladesh University of Engineering and Technology (BUET), Bangabandhu Sheikh Mujib Medical University (BSMMU), Jagannath University and Sher-e-Bangla Agricultural University. Dhaka Medical College and Sir Salimullah Medical College are two of the best medical colleges in...  Guess a valid title for it!
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The answer is:
Dhaka


input question: Given the below context:  The two main requirements of an anti-torque system are that it should prevent rotation of the sonde, and it should allow easy movement of the drill up and down the borehole.  Attempts have been made to design drills with counter-rotating components so that overall torque is minimized, but these have had limited success.  Five kinds of anti-torque systems have been devised for use with cable-suspended EM drills, though not all are in current use, and some drills have used a combination of more than one design.  The first drill to require an anti-torque system was used at Camp Century by CRREL in 1966; the drill incorporated a set of hinged friction blades that swung out from the sonde when the drill motor was started.  These were found to have very weak friction against the borehole wall, and were ineffective; the drill had to be controlled carefully to prevent twisting the cable.  No other drills have attempted to use this approach.For the next deployment of the drill leaf springs were installed, and this has proved to be a more durable design.  These are mounted vertically, with a curve outwards so that they are easily compressed by the borehole wall, and can slide up and down with the movement of the drill.  They pass easily through any areas of irregularity in the borehole, but the edges of the springs cut into the borehole wall and prevent rotation.  Leaf springs are very simple mechanically, with the additional benefit of being easy to adjust by changing the spacing between the end points.  They can be placed anywhere on the drill that does not rotate, so they do not add length to the sonde.  The shape is usually a fourth-order parabola, since this has been determined to provide the most even loading against the borehole wall.  Leaf springs have been found to be so effective that they can prevent rotation even in heavy drills running at full power.Skate antitorque systems have blades attached to vertical bars which are pushed against the borehole wall; the blades dig into the wall and provide the...  Guess a valid title for it!???
output answer: Ice drilling


Please answer this: Given the below context:  Pearl Jam commenced work on a new album following a year-long break after its full-scale tour in support of Binaural. McCready described the recording environment as "a pretty positive one" and "very intense and spiritual." Regarding the time period when the lyrics were being written, Vedder said, "There's been a lot of mortality...It's a weird time to be writing. Roskilde changed the shape of us as people, and our filter for seeing the world changed." Pearl Jam released its seventh album, Riot Act, on November 12, 2002. It included the singles "I Am Mine" and "Save You". The album featured a much more folk-based and experimental sound, evident in the presence of B3 organist Boom Gaspar on songs such as "Love Boat Captain". Stephen Thomas Erlewine of AllMusic said "Riot Act is the album that Pearl Jam has been wanting to make since Vitalogy—a muscular art rock record, one that still hits hard but that is filled with ragged edges and odd detours." The track entitled "Arc" was recorded as a vocal tribute to the nine people who died at the Roskilde Festival in June 2000. Vedder only performed this song nine times on the 2003 tour, and the band left the track off all released bootlegs.In 2003, the band embarked on its Riot Act Tour, which included tours in Australia and North America. The band continued its official bootleg program, making every concert from the tour available in CD form through its official website. A total of six bootlegs were made available in record stores: Perth, Tokyo, State College, Pennsylvania, two shows from Madison Square Garden, and Mansfield, Massachusetts. At many shows during the 2003 North American tour, Vedder performed Riot Act's "Bu$hleaguer", a commentary on President George W. Bush, with a rubber mask of Bush, wearing it at the beginning of the song and then hanging it on a mic stand to allow him to sing. The band made news when it was reported that several fans left after Vedder had "impaled" the Bush mask on his mic stand at the band's Denver, Colorado show.In June 2003,...  Guess a valid title for it!
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Answer:
Pearl Jam