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.

Passage: "Imagine" is a song co-written and performed by English musician John Lennon. The best-selling single of his solo career, its lyrics encourage the listener to imagine a world at peace without the barriers of borders or the divisions of religion and nationality and to consider the possibility that the whole of humanity would live unattached to material possessions. Shortly before his death, Lennon said that much of the song's "lyric and content" came from his wife Yoko Ono, and in 2017, she received a co-writing credit.Lennon and Ono co-produced the song and album of the same name with Phil Spector. Recording began at Lennon's home studio at Tittenhurst Park, England, in May 1971, with final overdubs taking place at the Record Plant, in New York City, during July. One month after the September release of the LP, Lennon released "Imagine" as a single in the United States; the song peaked at number three on the Billboard Hot 100 and the LP reached number one on the UK chart in November, later becoming the most commercially successful and critically acclaimed album of Lennon's solo career. Although not originally released as a single in the United Kingdom, it was released in 1975 to promote Shaved Fish, a compilation LP and it reached number six on the chart that year. The photograph on the cover was taken by May Pang in 1974. The song has since sold more than 1.6 million copies in the UK; it reached number one following Lennon's murder in December 1980. In 1985, the Central Park Conservancy memorialised a portion of the park in honour of Lennon, called Strawberry Fields, with a mosaic that reads "Imagine".BMI named "Imagine" one of the 100 most-performed songs of the 20th century. The song ranked number 30 on the Recording Industry Association of America's list of the 365 Songs of the Century bearing the most historical significance. It earned a Grammy Hall of Fame Award and an induction into the Rock and Roll Hall of Fame's 500 Songs that Shaped Rock and Roll. A UK survey conducted by the Guinness World Records British Hit Singles Book named it the second best single of all time, while Rolling Stone ranked it number three in their list of "The 500 Greatest Songs of All Time". Since 2005, event organisers have played it just before the New Year's Times Square Ball drops in New York City. Dozens of artists have performed or recorded versions of "Imagine", including Madonna, Stevie Wonder, Joan Baez, Lady Gaga, Elton John and Diana Ross. Emeli Sandé recorded a cover for the BBC to use during the end credits montage at the close of the 2012 Summer Olympics coverage in August 2012. "Imagine" subsequently re-entered the UK Top 40, reaching number 18. 
Question: What are the first names of the people who co-produced Imagine with Specter?
Yoko.

Passage: Dr. Edwards arrives at a secluded island laboratory to examine Mr. Porter. Although Porter carries a deadly flesh-eating virus, he is asymptomatic and shows no signs of necrosis. Along with fellow researchers Camila and Bridget, Dr. Edwards spends two months examining Porter in isolation. Porter continually asks to see his wife, but he is continually denied.
Marcus prepares to marry wealthy heiress Kate Arias in the Dominican Republic. Mark's best friend Dobs, his brother Josh, and Josh's girlfriend Penny charter a boat and take Mark to a supposedly unpopulated island for a low key bachelor party.
Sympathetic researcher Camila creates a rapport with Porter. Frustrated with his confinement, Porter intentionally infects one of the researchers as he begins revolting against his continued isolation. Porter warns Camila that he is dangerous. Bridget becomes infected.
Josh and Penny go snorkeling and find dead sea animals littering the ocean floor. When they return to camp, Josh and Penny discover strange rashes on their skin. While Josh performs oral sex on her, Penny begins spitting up large amounts of blood and her flesh starts melting. Josh radios for help and a voice claiming to be Dr. Edwards provides him with instructions.
Realizing that they need help but are stranded, Mark and Dobs search the island and find a bunker. Inside, the two friends discover research related to the virus. They also find mutated men who attempt to kill them. Mark and Dobs are able to escape the human danger, but Dobs becomes infected.
The bunker turns out to be connected to Dr. Edwards' laboratory. Josh reunites with Mark and Dobs and they find the researchers. After formulating a plan for extraction, Bridget and Josh split off to gather Penny and wait for the boat on the beach. Dobs and Edwards also go on their own while Porter, Camila, and Marcus initiate the laboratory's self-destruct sequence. 
Question: Who discovers research related to a virus?
Mark.

Passage: Despite the steep decline in Watts's popularity, Hope continued to hold a place in popular culture, and there remained those who considered it a major work. When the Tate Gallery held an exhibition of its Watts holdings in 1954, trade unionist and left-wing M.P. Percy Collick urged "Labour stalwarts" to attend the exhibition, supposedly privately recounting that he had recently met a Viennese Jewish woman who during "the terrors of the Nazi War" had drawn "renewed faith and hope" from her photographic copy. Meanwhile, an influential 1959 sermon by Martin Luther King Jr., now known as Shattered Dreams, took Hope as a symbol of frustrated ambition and the knowledge that few people live to see their wishes fulfilled, arguing that "shattered dreams are a hallmark of our mortal life", and against retreating into either apathetic cynicism, a fatalistic belief in God's will or escapist fantasy in response to failure.Myths continued to grow about supposed beliefs in the redemptive powers of Hope, and in the 1970s a rumour began spread that after Israel defeated Egypt in the Six-Day War, the Egyptian government issued copies of it to its troops. There is no evidence this took place, and the story is likely to stem from the fact that in early 1974, shortly after the Yom Kippur War between Israel and Egypt, the image of Hope appeared on Jordanian postage stamps. Likewise, it is regularly claimed that Nelson Mandela kept a print of Hope in his cell on Robben Island, a claim for which there is no evidence.In 1990 Barack Obama, at the time a student at Harvard Law School, attended a sermon at the Trinity United Church of Christ preached by Jeremiah Wright. Taking the Books of Samuel as a starting point, Wright explained that he had studied Watts's Hope in the 1950s, and had rediscovered the painting when Dr Frederick G. Sampson delivered a lecture on it in the late 1980s (Sampson described it as "a study in contradictions"), before discussing the image's significance in the modern world. 
Question: What is the first name of the person who had studied Watts's Hope in the 1950s, and had rediscovered the painting when Dr Frederick G. Sampson delivered a lecture on it in the late 1980s?

Jeremiah.