Problem: I have a test where I am given the following article, what is an answer for the question: What is the last name of the person whose two sisters became singers? ? Florence Fuller was born in Port Elizabeth, South Africa, in 1867, a daughter of Louisa and John Hobson Fuller. She had several siblings, including sisters Amy and Christie, both of whom subsequently became singers. The family migrated to Australia when Florence was a child. She worked as a governess while undertaking studies in art, and first took classes at the National Gallery of Victoria Art School in 1883, then again for a further term of study in 1888. During this period she was a student of Jane Sutherland, referred to in the Australian Dictionary of Biography as "the leading female artist in the group of Melbourne painters who broke with the nineteenth-century tradition of studio art by sketching and painting directly from nature".Fuller's uncle was Robert Hawker Dowling, a painter of orientalist and Aboriginal subjects, as well as portraits and miniatures. British-born, he had grown up in Tasmania and made a living there as a portraitist, before returning to his native England at age thirty. For the next two decades, his works were frequently hung at the Royal Academy. He returned to Australia in 1885, and Fuller became his pupil. In that year, aged eighteen, Fuller received a commission from Ann Fraser Bon, philanthropist and supporter of Victoria's Aboriginal people. The commission was for Baraklast chief of the Yarra Yarra Tribe of Aborigines, a formal oil on canvas portrait of the Indigenous Australian leader, William Barak. Ultimately, that painting was acquired by the State Library of Victoria. Although the painting is an important work regularly used to illustrate this significant figure in Australia's history, interpretations of Fuller's portrait are mixed: one critic noted the painting's objectivity and avoidance of romanticising Aboriginal people, while another concluded that "Fuller is painting an ideal rather than a person".In 1886, Dowling returned to his native England. Giving up her work as a governess, Fuller began to paint full-time, and had opened her own studio before she had...

A: Fuller

Problem: Given the question: I have a test where I am given the following article, what is an answer for the question: What acts as reamers when they fail? ? 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...
++++++++++++++++++++++++++++++++
The answer is:
skates

[Q]: I have a test where I am given the following article, what is an answer for the question: Who else heads off in a motorboat with Laura? ? After a 20-year hiatus, divorcee Laura Le Crois is forced to return to her home in a wetland in Louisiana after her father Pappy goes missing along with several other locals to briefly take over his wetland tour business. There, she discovers that her ex-husband, zoologist Charles LeBlanc is attempting to buy the wetland for unknown reasons, and is looking for Pappy. After Laura drives him off, she is met by a man named Matt, who will be soon drafted into the Marines. Matt asks Laura to give him, and his girlfriend Mandy a tour of the wetland so he can propose to her later that evening. Laura reluctantly agrees, and the three head off on a small motorboat. That evening, Matt proposes to Mandy, and she accepts as the group takes a break at a dock. Laura soon witnesses her father being thrown into the water by locals Barry, and Larry Boudreaux before getting eaten by a pilosaurus, an aquatic reptile thought to be extinct. As she runs back to warn Matt, and Mandy, she finds that Barry, and Larry have knocked Matt unconscious, and taken Mandy hostage before Laura herself is knocked unconscious by Larry. The next morning, Laura, Matt, and Mandy are reported as missing, and Laura's ex-boyfriend, Sheriff Tim Richards, and his younger brother Deputy Henry are sent to investigate. After coming up short, Tim interrogates Charles as to why he's buying the wetland, although after getting little information, he instead decides to investigate the length of the wetlands along with local Froggy on a small motorboat in order to find Laura. Meanwhile, Laura, Matt, and Mandy are tied up in Barry, and Larry's cabin, which is lined with explosives. Barry, and Larry take out Matt to be fed to the pilosaurus while Henry encounters Charles after finding a jaw belonging to a large creature. Charles explains that the jaw belongs to the pilosaurus, and encourages Henry to investigate the disappearances himself.
****
[A]:
Mandy