Problem: Given the question: Given the following 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... answer the following question: What acts as reamers when they fail?
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The answer is:
skates

input question: Given the following context: Kyle and Peter Reynolds are fraternal twins who were raised by their mother Helen as their father died before they were born. Kyle is dating his pregnant girlfriend Kaylani and is wealthy from royalties for his image on BBQ sauce labels. Peter is a divorced proctologist with a teenage son who resents him. Shortly after Helen's wedding to Gene, Peter recognizes an actor on Law and Order: SVU from photos of his supposed father and confronts Helen. Helen explains that she had been promiscuous at the time of their conception, and did not want their father involved. When they keep pressing, Helen reveals that their father is Terry Bradshaw. The brothers fly to Florida to meet Bradshaw, who they encounter at a signing event. Bradshaw is excited to have them as sons. As Bradshaw recounts stories with former teammate Rod Hamilton, the brothers realize that Bradshaw had been in Australia at the time of their conception, and thus isn't their father. Bradshaw points out that Roland Hunt, a New York investor, also dated Helen. answer the following question: What do the twins believe about their father that they later find out is not true????
output answer: their father died before they were born

Given the following context: The story begins in 1957 in the star-filled skies above California's Mojave Desert. It is a special night for noted astronomer Ted Lewis, who is preparing a special anniversary dinner with steaks for his beautiful, adoring wife Lana while observing the annual meteor shower of the Perseids. In another part of town, Tammy, a waitress at small local diner with big plans for the future, looks out her window and is excited to see a shooting star, which she takes as a good sign for her dreams. Suddenly "something shoots overhead and crashes" in the nearby mountains. Assuming it is a fallen meteorite, Ted wants to investigate in person. He reaches the supposed meteorite, which turns out to be an alien spaceship. Then his body is usurped by Urp, a well-meaning, tall, and metallic alien. Urp has discovered that the other passenger of his ship, the one-eyed monster known as Ghota has escaped. He needs to retrieve it and uses a human body to blend in with the locals.The Ghota consumes people in order to grow, multiply, and conquer. Its unquenchable appetite could mean the end of life on Earth. Urp is the only one who knows how to stop the hideous extraterrestrial. He enlists the aid of Tammy, the only human in town willing to believe and trust in his mission. The local police - including Chief Dawson and Officer Vern - are confirmed skeptics and offer little help. Together, Urp and Tammy must hunt down the Ghota and neutralize it before it consumes all the local inhabitants and uses the human fuel to multiply and conquer the world. Urp and Tammy eventually fall in love. But at the finale, he is compelled to return to his home in space and she is left longing for his company. While she remains on Earth, she finally leaves the small town to go in search of her own destiny. answer the following question: What did Urp need to retrieve?
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Answer: Ghota

Please answer this: Given the following context: While Stafford was still working for Dorsey, Johnny Mercer told her, "Some day I'm going to have my own record company, and you're going to record for me." She subsequently became the first solo artist signed to Capitol after leaving the Pied Pipers in 1944. A key figure in helping Stafford to develop her solo career was Mike Nidorf, an agent who first heard her as a member of the Pied Pipers while he was serving as a Captain with the United States Army. Having previously discovered artists such as Glenn Miller, Artie Shaw, and Woody Herman, Nidorf was impressed by Stafford's voice, and contacted her when he was demobilized in 1944. After she agreed to let him represent her, he encouraged her to reduce her weight and arranged a string of engagements that raised her profile, and confidence.The success of Stafford's solo career led to a demand for personal appearances, and from February 1945 she embarked on a six-month residency at New York's La Martinique nightclub. Her performance was well-receivedan article in the July 1945 edition of Band Leaders magazine described it as "sensational"but Stafford did not enjoy singing before live audiences, and it was the only nightclub venue she ever played. Speaking about her discomfort with live performances, Stafford told a 1996 interview with The New Yorker's Nancy Franklin, "I'm basically a singer, period, and I think I'm really lousy up in front of an audienceit's just not me."Stafford's tenure with the United Service Organizations (USO) during World War IIwhich often saw her perform for soldiers stationed in the U.S.led to her acquiring the nickname "G.I. Jo". On returning from the Pacific theater, a veteran told Stafford that the Japanese would play her records on loudspeakers in an attempt to make the U.S. troops homesick enough to surrender. She replied personally to all the letters she received from servicemen. Stafford was a favorite of many servicemen during both World War II and the Korean War; her recordings received extensive airplay on the American... answer the following question: What is the name of the person that said I think I'm really lousy up in front of an audience?
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Answer:
Stafford