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.

Passage: The first institute for higher education in the village was the School of Practical Agriculture and Horticulture, which Walter Law helped establish on his Briarcliff Farms in 1900. The school taught students ages 16 to 35 in crop and livestock care. In 1902, the school moved to a larger location near Poughkeepsie and closed a year later due to a lack of funding. In addition, Briarcliff Manor has been the location for several colleges. Briarcliff Junior College was founded in 1903 at the Briarcliff Lodge, and moved near Briarcliff Congregational Church, on land Walter Law donated, in 1905. Among its trustees were Howard Deering Johnson, Norman Cousins, Carl Carmer, Thomas K. Finletter, William Zorach, Eduard C. Lindeman, and Lyman Bryson. Ordway Tead was chairman of the board of trustees, and his wife Clara was the college's first president. The school gradually improved its academic scope and standing, and was registered with the State Education Department and accredited by the Middle States Association of Colleges and Schools in 1944. In 1951, the Board of Regents authorized the college to grant Associate of Arts and Associate of Applied Science degrees. The following year, the Army Map Service selected the college as the only one in the country for professional training in cartography. In 1956, the junior college started issuing bachelor's degrees, and became known as Briarcliff College. In 1977 Pace University bought Briarcliff College and the Spanish Renaissance-style Briarcliff Grade School building, incorporating them into its Pleasantville campus. The Briarcliff Grade School building, which housed the village public school from 1909 to 1980, became known as the Pace University Village Center. During Pace's occupation, the building housed the Briarcliff Manor-Scarborough Historical Society and the Village Youth Center. Pace University operated the school building until its demolition in 1996, and the Briarcliff College campus until 2015. At the Briarcliff Lodge property, the Edgewood Park School operated from 1936 to 1954, and King's College subsequently operated there from 1955 to 1994, also using the lodge building and other dormitories and academic buildings.
What was the full name of the person whose wife was the college's first president?

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.
What acts as reamers when they fail?

Passage: Markham had hoped for a fully-fledged Royal Naval expedition, but was warned by the Admiralty that "the present exigencies of the Naval Service [would] prevent them from lending officers..." However, the Admiralty agreed to release Scott and Charles Royds, and later allowed Michael Barne and Reginald Skelton to join the expedition. The remaining officers were from the Merchant Marine, including Albert Armitage, the second-in-command, who had experience with the JacksonHarmsworth Arctic expedition, 189497, and Ernest Shackleton, designated Third Officer in charge of holds, stores and provisions, and responsible for arranging the entertainments. The Admiralty also released around twenty petty officers and seamen, the rest of the crew being from the merchant service, or from civilian employment. Among the lower deck complement were some who became Antarctic veterans, including Frank Wild, William Lashly, Thomas Crean (who joined the expedition following the desertion of a seaman in New Zealand), Edgar Evans and Ernest Joyce. Although the expedition was not a formal Navy project, Scott proposed to run the expedition on naval lines, and secured the crew's voluntary agreement to work under the Naval Discipline Act.The scientific team was inexperienced. Dr George Murray, Gregory's successor as chief scientist, was due to travel only as far as Australia (in fact he left the ship at Cape Town), using the voyage to train the scientists, but with no part to play in the detailed work of the expedition. The only scientist with previous Antarctic experience was Louis Bernacchi, who had been with Borchgrevink as magnetic observer and meteorologist. The geologist, Hartley Ferrar, was a 22-year-old recent Cambridge graduate who Markham thought "might be made into a man." Marine biologist Thomas Vere Hodgson, from Plymouth Museum, was a more mature figure, as was the senior of the two doctors, Reginald Koettlitz, who, at 39, was the oldest member of the expedition. He, like Armitage, had been with the JacksonHarmsworth expedition. The junior doctor and zoologist was Edward Wilson, who became close to Scott and provided the qualities of calmness, patience and detachment that the captain reportedly lacked.
What is the last name of the man that inexperienced scientist replaced?