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: Opeth was formed as a death metal band in 1989 in Stockholm, Sweden, by lead vocalist David Isberg. Isberg asked former Eruption band member Mikael Åkerfeldt, who was just 16 years old at the time, to join Opeth as a bassist. When Åkerfeldt showed up to practice on the day after Isberg invited him, it became clear that Isberg had not told the band members, including the band's current bassist, that Åkerfeldt would be joining the band. An ensuing argument led to all members but Isberg and Åkerfeldt leaving to form a new project. The band name was derived from the word "Opet", taken from the Wilbur Smith novel The Sunbird. In this novel, Opet is the name of a fictional Phoenician city in South Africa translated as "City of the Moon".
Isberg and Åkerfeldt recruited drummer Anders Nordin, bassist Nick Döring, and guitarist Andreas Dimeo. Unsatisfied with Opeth's slow progress, Döring and Dimeo left the band after their first performance, and were replaced by guitarist Kim Pettersson and bassist Johan De Farfalla. After the next show, De Farfalla left Opeth to spend time with his girlfriend in Germany, and was initially replaced by Mattias Ander, before Åkerfeldt's friend Peter Lindgren took on the role of bassist. Rhythm guitarist Kim Pettersson left following the band's next performance, and Lindgren switched to guitar, with the role of bassist falling to Stefan Guteklint. The following year, David Isberg left the band citing "creative differences".Following Isberg's departure, Åkerfeldt took over vocal duties and he, Lindgren, and Nordin spent the next year writing and rehearsing new material. The group began to rely less on the blast beats and aggression typical of death metal, and incorporated acoustic guitars and guitar harmonies into their music; developing the core sound of Opeth. Bassist Guteklint was dismissed by the band after they signed their first record deal with Candlelight Records in 1994. Opeth initially employed former member De Farfalla as a session bassist for their demo recordings, and he went on to join on a full-time basis following the release of Opeth's debut album, "Orchid", in 1995.
What is the last name of the bassist who replaced the band member that was dismissed in 1994?

Passage: Since his death, Thomson's work has grown in value and popularity. Group of Seven member Arthur Lismer wrote that he "is the manifestation of the Canadian character". Another contemporaneous Canadian painter, David Milne, wrote to National Gallery of Canada Director H. O. McCurry in 1930, "Your Canadian art apparently, for now at least, went down in Canoe Lake. Tom Thomson still stands as the Canadian painter, harsh, brilliant, brittle, uncouth, not only most Canadian but most creative. How the few things of his stick in one's mind." For Canadian artists Roy Kiyooka and Dennis Lee, he is a "haunting presence" and "embodies the Canadian artistic identity".As of 2015, the highest price achieved by a Thomson sketch was Early Spring, Canoe Lake, which sold in 2009 for CAD$2,749,500. Few major canvases remain in private collections, making the record unlikely to be broken. One example of the demand his work has achieved is the previously lost Sketch for Lake in Algonquin Park. Discovered in an Edmonton basement in 2018, it sold for nearly half a million dollars at a Toronto auction. The increased value of his work has led to the discovery of numerous forgeries on the market.In 1967, the Tom Thomson Art Gallery opened in Owen Sound. In 1968, Thomson's shack from behind the Studio Building was moved to the McMichael Canadian Art Collection in Kleinburg. Many of his works are also on display at the National Gallery of Canada in Ottawa, the Art Gallery of Ontario, and the McMichael Canadian Art Collection in Kleinburg, Ontario. His influence can be seen in the work of later Canadian artists, including Joyce Wieland. In 2004, another historical marker honouring Thomson was moved from its previous location near the centre of Leith to the graveyard in which he is now buried. The grave site has become popular spot for visitors to the area with many fans of his work leaving pennies or art supplies behind as tribute.
What is the first name of the person whose work has grown in value and popularity?

Passage: In the early 19th century the geography of Antarctica was almost completely unknown, though occasional sightings of land had been recorded. In 1822 Benjamin Morrell, who had  sailed to the South Sandwich Islands the previous year, was appointed commander of the schooner Wasp for a two-year voyage of sealing, trading and exploration in the Antarctic seas and the southern Pacific Ocean.  In addition to his sealing duties Morrell had, as he put it, "discretionary powers to prosecute new discoveries." He proposed to use this discretion to investigate the Antarctic seas "and to ascertain the practicality ... of penetrating to the South Pole." This would be the first of four extended voyages that would keep Morrell at sea for most of the following eight years, although he would not revisit the Antarctic after the initial voyage.Wasp sailed south from New York on 22 June 1822.  She reached the Falkland Islands late in October, after which Morrell spent 16 days in fruitless searches for the nonexistent Aurora Islands, before heading for South Georgia, where the ship anchored on 20 November. In his account Morrell wrongly records the position of this anchorage, giving a location in open sea about 60 miles (97 km) south-west of the island's coastline. According to Morrell's account, Wasp then headed eastwards to hunt for seals, and reached the remote Bouvet Island on 6 December. The polar historian H.R. Mill notes that Morrell's description of this island's physical features  fails to mention its most singular characteristic—the permanent ice sheet that covers its surface. Morrell then attempted to take the ship southwards but, reaching thick ice at around 60°S, turned northeast towards the Kerguelen Islands where he anchored on 31 December.

What is the full name of the person who proposed to use this discretion to investigate the Antarctic seas "and to ascertain the practicality ... of penetrating to the South Pole?