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 Input:
Passage: One of the most persistent and popular stories regarding the Mormon pioneers was about three of the rescuers who helped the pioneers cross Sweetwater River.  The most popular telling, by Solomon Kimball, states:
Three eighteen-year-old boys belonging to the relief party came to the rescue; and to the astonishment of all who saw, carried nearly every member of that ill-fated handcart company across the snow-bound stream. The strain was so terrible, and the exposure so great, that in later years all the boys died from the effects of it. When President Brigham Young heard of this heroic act, he wept like a child, and later declared publicly, "That act alone will ensure C. Allen Huntington, George W. Grant, and David P. Kimball an everlasting salvation in the Celestial Kingdom of God, worlds without end.
This version was quoted by Gordon B. Hinckley, James E. Faust and was previously taught in Sunday School in the LDS Church for both adults and children.Chad Orton notes it would be physically impossible for three boys to carry five hundred people across the river in two hours.  In actuality, the rescue party had several rescuers instead of three, eighteen of which have been positively identified as being at the Sweetwater crossing.  The rescuers brought ten rescue wagons in addition to the wagons the Martin Company had with them. Many survivors wrote about riding the wagons across.  However, because of time constraints, not everyone could ride the wagons. Some were carried, but other survivors wrote that they crossed the river themselves or with the help of people other than the three boys.  The boys mentioned in the story did help some people across, but not "nearly every member" as reported in the mythologized version of the story. While the three boys were among those that helped several across, the ages were wrong. C. Allen Huntington was 24, David P. Kimball was 17, and George W. Grant was 16.  There is no medical evidence that they died from effects of the crossing, and most lived active and relatively long lives.  Outside of Kimball's account, there is no other account of Brigham Young promising everlasting salvation to the rescuers based on a single act. Orton notes that such a promise is inconsistent with church doctrine.  John Thomas notes that Solomon Kimball did not witness the crossing, but relied heavily on other sources, particularly Orson F. Whitney's 1888 account, who also claimed that all of the boys died from the event, even though Huntington was still alive in 1888.

Ex Output:
What are the names of the three eighteen-year-olds who helped the pioneers cross Sweetwater River?


Ex Input:
Passage: In 1970 Zappa met conductor Zubin Mehta. They arranged a May 1970 concert where Mehta conducted the Los Angeles Philharmonic augmented by a rock band. According to Zappa, the music was mostly written in motel rooms while on tour with the Mothers of Invention. Some of it was later featured in the movie 200 Motels. Although the concert was a success, Zappa's experience working with a symphony orchestra was not a happy one. His dissatisfaction became a recurring theme throughout his career; he often felt that the quality of performance of his material delivered by orchestras was not commensurate with the money he spent on orchestral concerts and recordings.Later in 1970, Zappa formed a new version of the Mothers (from then on, he mostly dropped the "of Invention"). It included British drummer Aynsley Dunbar, jazz keyboardist George Duke, Ian Underwood, Jeff Simmons (bass, rhythm guitar), and three members of the Turtles: bass player Jim Pons, and singers Mark Volman and Howard Kaylan, who, due to persistent legal and contractual problems, adopted the stage name "The Phlorescent Leech and Eddie", or "Flo & Eddie".This version of the Mothers debuted on Zappa's next solo album Chunga's Revenge (1970), which was followed by the double-album soundtrack to the movie 200 Motels (1971), featuring the Mothers, the Royal Philharmonic Orchestra, Ringo Starr, Theodore Bikel, and Keith Moon. Co-directed by Zappa and Tony Palmer, it was filmed in a week at Pinewood Studios outside London. Tensions between Zappa and several cast and crew members arose before and during shooting. The film deals loosely with life on the road as a rock musician. It was the first feature film photographed on videotape and transferred to 35 mm film, a process that allowed for novel visual effects. It was released to mixed reviews. The score relied extensively on orchestral music, and Zappa's dissatisfaction with the classical music world intensified when a concert, scheduled at the Royal Albert Hall after filming, was canceled because a representative of the venue found some of the lyrics obscene. In 1975, he lost a lawsuit against the Royal Albert Hall for breach of contract.After 200 Motels, the band went on tour, which resulted in two live albums, Fillmore East – June 1971 and Just Another Band from L.A.; the latter included the 20-minute track "Billy the Mountain", Zappa's satire on rock opera set in Southern California. This track was representative of the band's theatrical performances—which used songs to build sketches based on 200 Motels scenes, as well as new situations that often portrayed the band members' sexual encounters on the road.

Ex Output:
What is the last name of the person that did not like orchestral concerts?


Ex Input:
Passage: Home from the Civil War, where he fought for the Union army, John Willoughby now lives in the western town of Kittreck Wells with wife Nora and their 7-year-old son, Petey. An appeal for help from Marshal Russell comes when a band of former Confederate soldiers are seen pulling a robbery in a neighboring town. John, who hates all rebels, agrees to go, against his wife's wishes that all his fighting must end.
Meanwhile, the Rebels, Bedloe Mason and his sons Gray, Wesley, Cain and Frank, decide to ride into Kittreck Wells to replenish their dwindling water supply. Bedloe sends Gray, Frank and Wesley into town while he and Cain await their return. Petey Willoughby, who shares his father's dislike of rebels, aims and fires a cap pistol at them. Startled by the sound, Wesley Mason shoots and kills the boy. As the brothers mount their horses and gallop out of town, Gray, not having been witnessing the shooting, hesitates, then catches up to the others. 
When they reach Bedloe and Cain, Gray, angered by his brother's recklessness, appeals to his father and brothers that Wesley has to go back to face the consequences. Wesley is dead-set against this and the others take his side. Gray rides off alone to learn the fate of the boy, but Wesley ambushes his brother by throwing a knife into his back. After strapping his brother's unconscious body onto his horse, Wesley sets the animal loose. He then returns to camp and reports that Gray refused to listen to reason, but will meet the family at Oak Fork in three days. That night, John finds the wandering horse bearing Gray's body and takes him home.
Wesley lies to his father that Gray will meet them in the next town. Gray's horse wanders into town, where John and Nora remove the wounded man from the saddle and take him into their home. John is still determined to learn who killed the child, and an eyewitness accuses Gray of being one of the gang. Nora has to stop her husband from attacking Gray with an axe.

Ex Output:

Who were the three people being shot at by Petey Willoughby?