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.

[Q]: Passage: When the ship passed Cape Adare, the direction of drift changed to north-westerly. On 10 August Stenhouse estimated that they were 45 nautical miles (83 km) north-east of the Cape, and that their daily drift was averaging just over 20 nautical miles (37 km). A few days later Stenhouse recorded that the ship was "backing and filling", meaning that it was drifting back and forth without making progress. "However, we cannot grumble and must be patient", he wrote, adding that from the crow's nest a distinct impression of open water could be seen. With the possibility that the edge of the pack was nearby, work on the construction of a jury rudder began. This first involved the removal of the wreckage of the smashed rudder, a task largely carried out by Engineer Donnelly. The jury rudder was constructed from makeshift materials, and by 26 August was ready for use as soon as Aurora cleared the ice. It would then be lowered over the stern and operated manually, "like a huge oar".
On 25 August Hooke began picking up occasional radio signals being exchanged between Macquarie Island and New Zealand. By the end of August open leads were beginning to appear, and sometimes it was possible to discern a sea-swell under the ship. Severe weather returned in September, when a hurricane-force wind destroyed the wireless aerial and temporarily halted Hooke's efforts. On 22 September, when Aurora was in sight of the uninhabited Balleny Islands, Stenhouse estimated that they had travelled over 700 nautical miles (1,300 km) from Cape Evans, in what he called a "wonderful drift". He added that regular observations and records of the nature and direction of the ice had been maintained throughout: "It [the drift] has not been in vain, and [...] knowledge of the set and drift of the pack will be a valuable addition to the sum of human knowledge".Aurora's circumstances changed little during the following months. Stenhouse worked hard to maintain morale, keeping the crew working whenever possible and organising leisure activities, including games of football and cricket on the ice. On 21 November Aurora crossed the Antarctic Circle, and it was at last evident that the ice around the ship was beginning to melt: "...one good hefty blizzard would cause a general break up", wrote Stenhouse. Christmas approached with the ice still holding firm; Stenhouse allowed the crew to prepare a feast, but noted in his journal: "I wish to God the blasted festivities were over [...] we are hogging in to the best while the poor beggars at Cape Evans have little or nothing!" A few days later the New Year was celebrated with an improvised band leading choruses of "Rule, Britannia" and "God Save the King".
[A]: What is the name of the ship whose direction of drift changed northwesterly on passing Cape Adare?

[Q]: Passage: Dr. Watson is serving as resident doctor at Musgrave Manor in Northumberland, a stately home which is also used as a hospital for a number of servicemen suffering from shell shock.When Sally Musgrave displays her feelings for one of the wounded American fighter pilots, Captain Pat Vickery, who is currently recovering at the family estate, her brothers Geoffrey and Phillip are quick to show their dismay.
Then one of the physicians working at the estate, Dr. Sexton, is assaulted by an unknown assailant when out on a walk. Dr. John Watson, who is in charge of the medical facility, goes to fetch his dear friend Sherlock Holmes to bring some clarity to the case of the attack.
Upon his arrival to the estate, Sherlock Holmes discovers the dead body of one of the brothers, Geoffrey. Inspector Lestrade of the Scotland Yard is put on the case to solve the murder, and immediately arrests the captain as a suspect.
Holmes is of another opinion about the flyer's guilt and continues to investigate on his own. Phillip is formally made the new head of the estate the next day with the aid of his sister. But after only one day of ruling the estate, Phillip too is found murdered, lying in the trunk of the car.
Lestrade suspects the family butler, Alfred Brunton, to be the murderer because Phillip had just fired the butler. Trying to arrest the butler, Lestrade gets lost in the manor's secret passageways. Meanwhile Holmes and Watson look into the special "Musgrave Ritual" that the family uses to appoint the new head of the family. They find the words used in the ritual hidden in Sally's room and try to copy the ritual, which involves replaying a giant chess game on the checkered floor of the house main hall. As pieces in the game they use the household staff.
[A]: Who fired the butler before the crimes were committed?

[Q]: Passage: Wheeler spent three months in the Dominion of Pakistan during early 1949, where he was engaged in organising the fledgling Pakistani Archaeological Department with the aid of former members of the Archaeological Survey and new students whom he recruited. The Minister of Education, Fazlur Rahman, was sympathetic to Wheeler's plans, and the government agreed to establish a National Museum of Pakistan in Karachi, which opened in April 1950. Wheeler himself was appointed the first President of the Pakistani Museums Association, and found himself as a mediator in the arguments between India and Pakistan over the redistribution of archaeological and historic artefacts following the partition. He also wrote a work of archaeological propaganda for the newly formed state, Five Thousand Years of Pakistan (1950).To instruct new Pakistani students in the methods of archaeology, in early 1950 Wheeler ran a training excavation at Mohenjo-daro; there, he was joined by the British student Leslie Alcock, who spoke both Punjabi and Urdu and who was appointed a site supervisor by Wheeler. This excavation proved to be the only one for which Wheeler would not write and publish a full excavation report. Instead, he made reference to its findings in his book The Indus Civilization, published as part of the series The Cambridge History of India. His relationship with the Pakistani government had become strained, and so he declined to return to work for them for a third year.Wheeler had been keen to return to excavation in Britain. Based on the one he had organised in India, Wheeler developed an archaeological training course, which he ran at Verulamium in the summer of 1949 to instruct British students in the methodologies of excavation. In summer 1950, he was invited by the Royal Commission on Historical Monuments to direct a trial excavation at Bindon Hill in Dorset. It was a leisurely project which he treated as a seaside holiday. He was invited by the Ancient Monuments Department of the Ministry of Works to excavate the Stanwick Iron Age Fortifications in North Riding, Yorkshire, which he proceeded to do over the summers of 1951 and 1952. Aided by many old friends and colleagues from within the British archaeological scene, he was joined by Alcock and Alcock's wife, among others. Wheeler published his report on the site in 1954.In 1949 Wheeler was appointed Honorary Secretary of the British Academy after Frederic G. Kenyon stepped down from the position. According to Piggott, the institution had "unhappily drifted into senility without the excuse of being venerable", and Wheeler devoted much time attempting to revitalise the organisation and ensured that Charles Webster was appointed President. Together, Wheeler and Webster sought to increase the number of younger members of the Academy, increasing the number of Fellows who were permitted to join and proposing that those over 75 years of age not be permitted to serve on the organisation's council; this latter measure was highly controversial, and though defeated in 1951, Wheeler and Webster were able to push it through in 1952. In doing so, Piggott stated, Wheeler helped rid the society of its "self-perpetuating gerontocracy". To aid him in these projects, Wheeler employed a personal assistant, Molly Myers, who remained with him for the rest of his life.
[A]:
When did Wheeler find himself acting as a mediator?