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.
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Question: Passage: In the 2040s, a Martian research base, Tantalus Base outpost, is created. The eight person crew, who have been stationed there for six months, are only nineteen hours from the completion of their research mission. The spacecraft Aurora is inbound from Earth and will collect the team by lander. Mars scientist Marko Petrovic has found samples that may point to life on the planet. Without revealing his discovery, he devises a ruse for a last sojourn on the surface. Crewmate Richard Harrington drives Petrovic in a solar powered rover to the spot where he had found the sample. After he obtains soil with the biological agent present, a fissure swallows Petrovic.
Captain Charles Brunel and crewmate Lauren Dalby plan to explore the pit to retrieve Petrovic's body. Dalby remains at the pit but disappears before the team can return with equipment. Brunel authorizes Vincent Campbell to explore the pit and he finds a fungus-like life that grows in the fissure. Dalby and Petrovic reappear at the main outpost, but the Martian bacteria has mutated them into fast, aggressive, zombie-like creatures with blackened skin and no trace of their original personalities. Harrington dies from a power drill attack by one of the zombies and later revives as one himself. The remaining crew hold off the zombies while Brunel and Campbell return. Brunel is also fatally injured and reanimates, which provides the crew with new insight into the symptoms: thirst, memory loss and aggression.

Answer: What is the full name of the person who obtained the soil with the biological agent?

Question: Passage: Fowzi Nejad was the only gunman to survive the SAS assault. After being identified, he was dragged away by an SAS trooper, who allegedly intended to take him back into the building and shoot him. The soldier reportedly changed his mind when it was pointed out to him that the raid was being broadcast on live television. It later emerged that the footage from the back of the embassy was coming from a wireless camera placed in the window of a flat overlooking the embassy. The camera had been installed by ITN technicians, who had posed as guests of a local resident in order to get past the police cordon, which had been in place since the beginning of the siege. Nejad was arrested, and was eventually tried, convicted, and sentenced to life imprisonment for his role in the siege. He became eligible for parole in 2005.
As a foreign national, he would normally have been immediately deported to his home country but Article 3 of the European Convention on Human Rights, incorporated into British law by the Human Rights Act 1998, has been held by the European Court of Human Rights to prohibit deportation in cases where the person concerned would be likely to be tortured or executed in his home country. Nejad was eventually paroled in 2008 and granted leave to remain in the UK, but was not given political asylum. The Home Office released a statement, saying "We do not give refugee status to convicted terrorists. Our aim is to deport people as quickly as possible but the law requires us to first obtain assurances that the person being returned will not face certain death". After 27 years in prison, Nejad was deemed no longer to be a threat to society, but Trevor Lock wrote to the Home Office to oppose his release. Because it is accepted by the British government that he would be executed or tortured, he cannot be deported to Iran under the Human Rights Act 1998. He now lives in Peckham, south London, having assumed another identity.

Answer: What was the soldier going to do to Nejad before he changed his mind?

Question: Passage: At the time of the site's discovery, there was no was apparent barrow, in part because the ground level of the area had been raised by millennia of hillwash coming down from further up Blue Bell Hill. However, as a result of what is known of this architectural style from better-recorded sites, it is apparent that this stone chamber would have been located at the eastern end of a long earthen barrow. Ashbee noted that this could have reached a length of 55 metres (180 feet). It may be that kerbstones also lined the sides of this barrow, as is evident at several other of the Medway Megaliths; Ashbee suggested that this could have contained as many as 110 or 120 sarsen stones. The monument may have had ditches flanking its sides, and chalk rubble collected in digging these ditches may have been piled up to help form the barrow.During the Early Neolithic, the site may have been close to other chambered long barrows; the White Horse Stone, for instance, is nearby and may have once been part of the chamber of these monuments. Various sarsen stones have been found in the vicinity of both, again perhaps reflecting the remnants of since-destroyed long barrows. To the south of the White Horse Stone was a building termed "Structure 4806" by its excavators in the 2000s that was constructed in the Early Neolithic period. Radiocarbon dating from the site suggests a usage date of between 4110-3820 and 3780-3530 calibrated BCE. 18 metres (59 ft) long and 8 metres (26 ft) wide, it was a longhouse of a type known from across various parts of Europe. If it had been a domestic residence, its size would mean that it was only "occupied by a small number of occupants, probably no more than a small family group". A smaller, circular building approximately 3.75 metres (12 ft) in diameter was present just to the south-east of the longhouse; there was little dating evidence for this, but what existed suggested a Late Neolithic origin. The archaeologists who excavated these buildings suggested that they might have been "houses of the living" that were intervisible with the "houses of the dead", including Smythe's Megalith. Alternately, they suggested that the longhouse was "part of the funerary tradition", used in preparing "the remains of the dead or for communal activities such as feasting".

Answer:
What did archaelogists believe the small, circular buildings that were 3.75 metres in diameter were called?