In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Example Input: Passage: In 1946, after fighting in World War II, two former United States Air Force pilots in North Africa, Brynie MacKay and Mike Brewer are forced to work for Lee Harris, an international smuggler to get money needed for their return to civilian life. The smuggler wants them to fly to France, with Egyptian cotton cargo. When Brynie finds that their real cargo is contraband cigarettes, he extorts Harris for more money. In retaliation, Harris plants narcotics on Brynie's aircraft and informs Colonel Wilson at U. S. Counterintelligence.
With Byrnie's aircraft impounded and his money seized, Elena, Harris's mistress comes to his aid. Harris exacts a promise for 12 more illegal cargo flights, but Mike warns that they will both be killed if they go ahead with this scheme. When Mike tries to trap Harris by informing Col. Wilson about the smuggling runs, Harris, who is flying with the two pilots, kills Mike, but is knocked out by Byrnie.
Fearing Harris's gang is waiting for him at the prearranged destination, Byrnie lands his aircraft at an abandoned military air strip and informs Wilson where the contraband can be found. With Elena at his side, Byrnie then escapes to North Africa. When Harris tracks them down, Brynie overcomes Harris and turns him over to Wilson, and because of the deal Mike had made, is released. Byrnie decides to return to the United States with Elena and become a teacher, his former profession.
Example Output: What is the first name of the man that extorts the smuggler after discovering what the cargo is?

Example Input: Passage: 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 anti-torque. Skates can be built with springs which allow them to keep the blades pressed against the wall in an irregular borehole, and to prevent problems in narrower parts of the borehole. Although skates are a popular design for anti-torque and have been used with success, they have difficulty preventing rotation in firn and at boundaries between layers of different densities, and can cause problems when drilling with high torque. When they fail, they act as reamers, removing chips from the wall which can fall to the drillbit and interfere with drilling.
Example Output: What acts as reamers when they fail?

Example Input: Passage: Sir Osbert Lancaster, CBE (4 August 1908 27 July 1986) was an English cartoonist, architectural historian, stage designer and author. He was known for his cartoons in the British press, and for his lifelong work to inform the general public about good buildings and architectural heritage.
The only child of a prosperous family, Lancaster was educated at Charterhouse School and Lincoln College, Oxford, at both of which he was an undistinguished scholar. From an early age he was determined to be a professional artist and designer, and studied at leading art colleges in Oxford and London. While working as a contributor to The Architectural Review in the mid-1930s, Lancaster published the first of a series of books on architecture, aiming to simultaneously amuse the general reader and demystify the subject. Several of the terms he coined as labels for architectural styles have gained common usage, including "Pont Street Dutch" and "Stockbrokers' Tudor", and his books have continued to be regarded as important works of reference on the subject.
In 1938 Lancaster was invited to contribute topical cartoons to The Daily Express. He introduced the single column-width cartoon popular in the French press but not until then seen in British papers. Between 1939 and his retirement in 1981 he drew about 10,000 of these "pocket cartoons", which made him a nationally known figure. He developed a cast of regular characters, led by his best-known creation, Maudie Littlehampton, through whom he expressed his views on the fashions, fads and political events of the day.
From his youth, Lancaster wanted to design for the theatre, and in 1951 he was commissioned to create costumes and scenery for a new ballet, Pineapple Poll. Between then and the early 1970s he designed new productions for the Royal Ballet, Glyndebourne, D'Oyly Carte, the Old Vic and the West End. His productivity declined in his later years, when his health began to fail. He died at his London home in Chelsea, aged 77. His diverse career, honoured by a knighthood in 1975, was celebrated by an exhibition at the Wallace Collection marking the centenary of his birth and titled Cartoons and Coronets: The Genius of Osbert Lancaster.
Example Output:
What is the last name of the person who was known for his cartoons in the British press?