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.

[EX Q]: Passage: In February 1997, Wallace traveled to California to promote Life After Death and record a music video for its lead single, "Hypnotize". On March 5, 1997, he gave a radio interview with The Dog House on KYLD in San Francisco. In the interview, he stated that he had hired a security detail, since he feared for his safety; this was because he was a celebrity figure in general, not because he was a rapper.On March 8, 1997, Wallace presented an award to Toni Braxton at the 11th Annual Soul Train Music Awards in Los Angeles and was booed by some of the audience. After the ceremony, he attended an afterparty hosted by Vibe and Qwest Records at the Petersen Automotive Museum in Los Angeles. Guests included Evans, Aaliyah, Combs, and members of the Crips and Bloods gangs.On March 9, 1997, at 12:30 a.m. (PST), after the fire department closed the party early due to overcrowding, Wallace left with his entourage in two GMC Suburbans to return to his hotel. He traveled in the front passenger seat alongside his associates, Damion "D-Roc" Butler, Lil' Cease and driver Gregory "G-Money" Young. Combs traveled in the other vehicle with three bodyguards. The two trucks were trailed by a Chevrolet Blazer carrying Bad Boy's director of security, Paul Offord.By 12:45 a.m. (PST), the streets were crowded with people leaving the party. Wallace's truck stopped at a red light 50 yards (46 m) from the museum. A black Chevy Impala pulled up alongside Wallace's truck. The driver of the Impala, an African-American male dressed in a blue suit and bow tie, rolled down his window, drew a 9 mm blue-steel pistol and fired at the GMC Suburban. Four bullets hit Wallace. His entourage rushed him to Cedars-Sinai Medical Center, but he was pronounced dead at 1:15 a.m. (PST).Wallace's funeral was held on March 18, 1997, at the Frank E. Campbell Funeral Chapel in Manhattan. There were among 350 mourners at the funeral, including Queen Latifah, Flava Flav, Mary J. Blige, Lil' Kim, Lil' Cease, Run–D.M.C., DJ Kool Herc, Treach from Naughty by Nature, Busta Rhymes, Salt-N-Pepa, DJ Spinderella, Foxy Brown, Sister Souljah and others. After the funeral, his body was cremated and the ashes were given to his family.
[EX A]: What is the last name of the person who was booed by some of the audience at the 11th Annual Soul Train Music Awards in Los Angeles?

[EX Q]: Passage: "City of Angels" was written by lead vocalist Jared Leto, who also produced the song with Steve Lillywhite. The latter had previously worked with Thirty Seconds to Mars on the production of the band's third studio album, This Is War (2009). The song was engineered by Jamie Reed Schefman and mixed by Serban Ghenea. John Hanes engineered it for mixing at Mixstar Studios in Virginia Beach, Virginia. It was recorded at The International Centre for the Advancement of the Arts and Sciences of Sound in Los Angeles, California and mastered by Howie Weinberg and Dan Gerbarg at Howie Weinberg Mastering. Thirty Seconds to Mars unveiled six songs from their fourth studio album Love, Lust, Faith and Dreams, including "City of Angels", during a preview held at the Electric Lady Studios in New York City on March 14, 2013. Shannon Leto revealed that it was the oldest song written for the album and took a long time to make.While writing the song, Leto was influenced by the culture of Los Angeles and inspired by his relationship with it. He explained that pursuing his creative ambitions in Los Angeles had led to a "love/hate relationship" with the city. Leto told Interview magazine, "the song is about people coming to the City of Angels to live their dreams and to make their dreams their reality. It's about how the other people they've met in the city have helped them—you know, a group of people all kind of joining together into a community of outsiders, of mavericks, of freaks, of artists. It's about coming to a place to do something different and something special.".
[EX A]: What is the first name of the person who was influenced by the culture of Los Angeles and inspired by his relationship with it?

[EX Q]: Passage: Saint Anthony Falls, the only waterfall of its height on the Mississippi, played an important part in the development of Minneapolis.  The power of the waterfall first fueled sawmills, but later it was tapped to serve flour mills.  In 1870, only a small number of flour mills were in the Minneapolis area, but by 1900 Minnesota mills were grinding 14.1% of the nation's grain.  Advances in transportation, milling technology, and water power combined to give Minneapolis a dominance in the milling industry.  Spring wheat could be sown in the spring and harvested in late summer, but it posed special problems for milling.  To get around these problems, Minneapolis millers made use of new technology.  They invented the middlings purifier, a device that used jets of air to remove the husks from the flour early in the milling process.  They also started using roller mills, as opposed to grindstones.  A series of rollers gradually broke down the kernels and integrated the gluten with the starch.  These improvements led to the production of "patent" flour, which commanded almost double the price of "bakers" or "clear" flour, which it replaced. Pillsbury and the Washburn-Crosby Company (a forerunner of General Mills) became the leaders in the Minneapolis milling industry.  This leadership in milling later declined as milling was no longer dependent on water power, but the dominance of the mills contributed greatly to the economy of Minneapolis and Minnesota, attracting people and money to the region.
[EX A]:
What type of mills were grinding 14.1% of the nation's grain in Minnesota?