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: The film begins in a parking lot in which a teenage filmmaker named Eric is attempting to document the faux-gangsta lifestyle enjoyed by Allison Lang and her boyfriend Toby's (Mike Vogel) gang of white upper-class teenagers living in the Pacific Palisades neighborhood. A brawl ensues between Toby's gang and another gang, which ends with both sides fleeing just before police arrive. Later that night, Toby's gang goes to a party at Eric's house, and Allison's relationship with Toby as well as her other friends Emily and Sam is further revealed. At the end of the party, Allison performs oral sex on her boyfriend.
The next day, Allison meets with her father, Stuart, at work to discuss family problems, the awkward conversation revealing the virtually non-existent relationship Allison has with her parents. Afterwards, she and her friends drive downtown into East LA, intent on buying marijuana, eventually encountering Mexican drug dealer Hector and his crew. Toby and Hector make a deal, but Toby believes that Hector did not sell him enough for what he paid, and attempts to confront Hector, who pulls a gun on him, humiliating him in front of his friends. Allison persuades Hector to leave Toby alone. 
Question: Where do the gangs have a brawl?
parking lot.

Passage: After the recording sessions were completed, Nirvana sent unmastered tapes of the album to several individuals, including the president of DGC's parent company Geffen Records Ed Rosenblatt and the group's management company Gold Mountain.  When asked about the feedback he received, Cobain told Michael Azerrad, "The grown-ups don't like it."  He said he was told his songwriting was "not up to par", the sound was "unlistenable", and that there was uncertainty that mainstream radio would welcome the sound of Albini's production.  There were few people at Geffen or Gold Mountain who wanted the band to record with Albini to begin with, and Cobain felt he was receiving an unstated message to scrap the sessions and start all over again.  Cobain was upset and said to Azerrad, "I should just re-record this record and do the same thing we did last year because we sold out last year—there's no reason to try and redeem ourselves as artists at this point.  I can't help myself—I'm just putting out a record I would like to listen to at home."  However, a number of the group's friends liked the album, and by April 1993, Nirvana was intent on releasing In Utero as it was.  According to Cobain, "Of course, they want another Nevermind, but I'd rather die than do that.  This is exactly the kind of record I would buy as a fan, that I would enjoy owning."The band members began to have doubts about the record's sound.  During this time, Cobain admitted, "The first time I played it at home, I knew there was something wrong.  The whole first week I wasn't really interested in listening to it at all, and that usually doesn't happen.  I got no emotion from it, I was just numb."  The group concluded that the bass and lyrics were inaudible and approached Albini to remix the album.  The producer declined; as he recalled, "[Cobain] wanted to make a record that he could slam down on the table and say, 'Listen, I know this is good, and I know your concerns about it are meaningless, so go with it.'  And I don't think he felt he had that yet ...  My problem was that I feared a slippery slope."  The band attempted to fix its concerns with the record during the mastering process with Bob Ludwig at his studio in Portland, Maine.  Novoselic was pleased with the results, but Cobain still did not feel the sound was perfect. 
Question: What was the name of the album Nirvana was intent on releasing as it was?
In Utero.

Passage: In the years following the eruption, despite earning rapid fame and opportunities to research internationally in Japan, New Zealand, and Guadeloupe, Glicken still failed to obtain a job at USGS. Senior employees at the Survey found his behavioral oddities unsettling. Activity at Mount St. Helens diminished, prompting USGS to reduce CVO's budget and contemplate closing the station. He continued helping the Survey until 1989, also serving as an assistant researcher at the University of California at Santa Barbara.From 1989 to 1991, Glicken continued his volcanological studies in Japan as a postdoctoral fellow at the Earthquake Research Institute of the University of Tokyo, supported by grants from the U.S. National Science Foundation. Later, while a research professor and translator at Tokyo Metropolitan University, Glicken became involved with research at Mount Unzen. The volcano had recently resumed eruptive activity in November 1990, after being dormant for 198 years. In the months after its first activity, it erupted sporadically, and the government evacuated its vicinity near the end of May 1991. On June 2, 1991, Glicken visited the mountain with Katia and Maurice Krafft. The three entered a danger zone near the base of the volcano the following day, assuming that any potentially hazardous pyroclastic flows would follow a turn in the landscape and safely bypass them. Later that day, a lava dome collapsed, sending a large flow down the valley at 60 miles per hour (97 km/h). The current reached the turn before separating into two parts, and the upper, hotter part swiftly overcame the volcanologists' post, killing them upon impact. In total, 41 or 42 people died in the incident, including press members who had been watching the volcanologists. The volcano burned down 390 houses, and the remains of the flow extended 2.5 miles (4 km) in length. Glicken's remains were found four days later, and were cremated according to his parents' wishes. To date, Glicken and Johnston are the only American volcanologists known to have been killed by a volcanic eruption. 
Question: What is the last name of the American volcanologist that has died along with the man continued his volcanological studies in Japan?

Johnston.