In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

[Q]: Passage: The largest amount of activity recorded for the Lōihi seamount was a swarm of 4,070 earthquakes between July 16 and August 9, 1996. This series of earthquakes was the largest recorded for any Hawaiian volcano to date in both amount and intensity. Most of the earthquakes had moment magnitudes of less than 3.0. "Several hundred" had a magnitude greater than 3.0, including more than 40 greater than 4.0 and a 5.0 tremor.The final two weeks of the earthquake swarm were observed by a rapid response cruise launched in August 1996. The National Science Foundation funded an expedition by University of Hawaii scientists, led by Frederick Duennebier, that began investigating the swarm and its origin in August 1996. The scientists' assessment laid the groundwork for many of the expeditions that followed. Follow-up expeditions to Lōʻihi took place, including a series of manned-submersible dives in August and September.
These were supplemented by a great deal of shore-based research. Fresh rock collected during the expedition revealed that an eruption occurred before the earthquake swarm.Submersible dives in August were followed by NOAA-funded research in September and October 1996. These more detailed studies showed the southern portion of Lōʻihi's summit had collapsed, a result of a swarm of earthquakes and the rapid withdrawal of magma from the volcano. A crater 1 km (0.6 mi) across and 300 m (1,000 ft) deep formed out of the rubble. The event involved the movement of 100 million cubic meters of volcanic material. A region of 10 to 13 km2 (4 to 5 sq mi) of the summit was altered and populated by bus-sized pillow lava blocks, precariously perched along the outer rim of the newly formed crater. "Pele's Vents," an area on the southern side, previously considered stable, collapsed completely into a giant pit, renamed "Pele's Pit". Strong currents make submersible diving hazardous in the region.The researchers were continually met by clouds of sulfide and sulfate. The sudden collapse of Pele's Vents caused a large discharge of hydrothermal material. The presence of certain indicator minerals in the mixture suggested temperatures exceeded 250 °C, a record for an underwater volcano. The composition of the materials was similar to that of black smokers, the hydrothermal vent plumes located along mid-ocean ridges. Samples from mounds built by discharges from the hydrothermal plumes resembled white smokers.The studies demonstrated that the most volcanically and hydrothermally active area was along the southern rift. Dives on the less active northern rim indicated that the terrain was more stable there, and high lava columns were still standing upright. A new hydrothermal vent field (Naha Vents) was located in the upper-south rift zone, at a depth of 1,325 m (4,350 ft). 
Question: What was the name of the new hydrothermal vent field located in the upper-south rift zone?
[A]: Naha Vents.


[Q]: Passage: Baroque eventually went out of fashion. In some parts of Europe, it metamorphosed into the rococo, but not in Sicily. No longer ruled by Austria, Sicily, from 1735 officially the Kingdom of Sicily, was ruled by the King of Naples, Ferdinand IV. Hence Palermo was in constant association with the principal capital Naples, where there was architecturally a growing reversion to the more classical styles of architecture. Coupled with this, many of the more cultured Sicilian nobility developed a fashionable obsession with all things French, from philosophy to arts, fashion, and architecture. Many of them visited Paris in pursuit of these interests and returned with the latest architectural engravings and theoretical treatises. The French architect Léon Dufourny was in Sicily between 1787 and 1794 to study and analyse the ancient Greek temples on the island. Thus Sicilians rediscovered their ancient past, which with its classical idioms was now the height of fashion. The change in tastes did not come about overnight. Baroque remained popular on the island, but now Sicilian balconies, extravagant as ever, would be placed next to severe classical columns. Dufourny began designing in Palermo, and his "Entrance Temple" (1789) to the Botanical Gardens was the first building in Sicily in a style based on the Greek Doric order. It is pure neoclassical architecture, as established in England since 1760, and it was a sign of things to come.
It was Dufourny's great friend and fellow architect Giuseppe Marvuglia who was to preside over the gradual decline of Sicilian Baroque. In 1784 he designed the Palazzo Riso-Belmonte, the finest example of this period of architectural transition, combining both Baroque and Palladian motifs, built around an arcaded courtyard providing Baroque masses of light and shade, or chiaroscuro. The main façade, punctuated by giant pilasters, also had Baroque features, but the skyline was unbroken. The pilasters were undecorated, simple, and Ionic, and supported an undecorated entablature. Above the windows were classical unbroken pediments. Sicilian Baroque was waning. 
Question: What is the name of the person who designed the Pallazzo Riso-Belmonte?
[A]: Giuseppe Marvuglia.


[Q]: Passage: In the opinion of Robin Fedden, a diplomat, and later Deputy General Secretary of the National Trust and author of the Trust's first guidebook for Chartwell, the house became "the most important country house in Europe". A stream of friends, colleagues, disgruntled civil servants and concerned military officers came to the house to provide information to support Churchill's struggle against appeasement. At Chartwell, he developed what Fedden calls, his own "little Foreign Office ... the hub of resistance". The Chartwell visitors' book, meticulously maintained from 1922, records some 780 house guests, not all of them friends, but all grist to Churchill's mill. An example of the latter was Sir Maurice Hankey, Clerk of the Privy Council, who was Churchill's guest for dinner in April 1936. Hankey subsequently wrote, "I do not usually make a note of private conversations but some points arose which gave an indication of the line which Mr Churchill is likely to take in forthcoming debates (on munitions and supply) in Parliament". A week later, Reginald Leeper, a senior Foreign Office official and confident of Robert Vansittart, visited Churchill to convey their views on the need to use the League of Nations to counter German aggression. Vansittart wrote, "there is no time to lose. There is indeed a great danger that we shall be too late".Churchill also recorded visits to Chartwell by two more of his most important suppliers of confidential governmental information, Desmond Morton and Ralph Wigram, information which he used to "form and fortify my opinion about the Hitler Movement". Chartwell was also the scene of more direct attempts to prepare Britain for the coming conflict; in October 1939, when reappointed First Lord of the Admiralty on the outbreak of war, Churchill suggested an improvement for anti-aircraft shells; "Such shells could be filled with zinc ethyl which catches fire spontaneously ... A fraction of an ounce was demonstrated at Chartwell last summer".In 1938, Churchill, beset by financial concerns, again considered selling Chartwell, at which time the house was advertised as containing five reception rooms, nineteen bed and dressing rooms, eight bathrooms, set in eighty acres with three cottages on the estate and a heated and floodlit swimming pool.  He withdrew the sale after the industrialist Henry Strakosch agreed to take over his share portfolio, which had been hit heavily from losses on Wall Street, for three years and pay off significant associated debts. 
Question: What financial institute did the man who owned Chartwell suffer heavy losses investing in?
[A]:
Wall Street.