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: Martin O'Donnell confirmed Halo 3's soundtrack would see a commercial release in a Bungie podcast. O'Donnell also stressed that the soundtrack would not be released at or near the release date of the game on September 25, 2007. The soundtrack was officially announced on October 17, 2007.
The score to the game was used extensively for marketing purposes, even before the release of the game. The first piece heard was entitled "Finish the Fight", and was used in the announcement trailer for Halo 3 at Electronic Entertainment Expo 2006. This piece was accented with O'Donnell's well-known Halo theme, which now included a trumpet fanfare and heavy brass section; O'Donnell stated "I want the viewer to have a feeling of anticipation and wonder for the first fifty seconds or so, up until Master Chief is revealed and they realize that it's Cortana trying to tell them something." The track opens with a piano section written by Matt Daspit, uncharacteristic for the series at that point; O'Donnell suspected "no [other announcement at E3] would start with a piano", thus grabbing attention. O'Donnell designed the opening to lull the listener into a sense of suspense, then wonder; "I want them to feel pride and longing the moment Master Chief walks out of the smoke." he said. "I want them to be left with that, 'I can hardly wait to play this game' feeling". Another reworked theme from Halo was used as the background music for the Halo 3 E3 2007 trailer; O'Donnell later offered this track for free online.In addition to the music composed by O'Donnell and Salvatori, the announcement of the Halo 3 Soundtrack was followed with a call for entries to all artists or bands to submit their own original song to be included on the final CD. The submissions were judged by O'Donnell, producer Nile Rodgers, and other artists including Steve Vai. Rodgers stated that more than 21,000 songs were entered, and at least 30% were "amazing"; the winner was Greg Haupt and his band Princeton, whose song "LvUrFR3NZ" appears as the final track on the second disc.
What was the date Halo 3's soundtrack was released?

Passage: There are two major valleys in the park, Death Valley and Panamint Valley. Both of these valleys were formed within the last few million years and both are bounded by north–south-trending mountain ranges. These and adjacent valleys follow the general trend of Basin and Range topography with one modification: there are parallel strike-slip faults that perpendicularly bound the central extent of Death Valley. The result of this shearing action is additional extension in the central part of Death Valley which causes a slight widening and more subsidence there.
Uplift of surrounding mountain ranges and subsidence of the valley floor are both occurring. The uplift on the Black Mountains is so fast that the alluvial fans (fan-shaped deposits at the mouth of canyons) there are small and steep compared to the huge alluvial fans coming off the Panamint Range. Fast uplift of a mountain range in an arid environment often does not allow its canyons enough time to cut a classic V-shape all the way down to the stream bed. Instead, a V-shape ends at a slot canyon halfway down, forming a 'wine glass canyon.'  Sediment is deposited on a small and steep alluvial fan.
At 282 feet (86 m) below sea level at its lowest point, Badwater Basin on Death Valley's floor is the second-lowest depression in the Western Hemisphere (behind Laguna del Carbón in Argentina), while Mount Whitney, only 85 miles (137 km) to the west, rises to 14,505 feet (4,421 m). This topographic relief is the greatest elevation gradient in the contiguous United States and is the terminus point of the Great Basin's southwestern drainage. Although the extreme lack of water in the Great Basin makes this distinction of little current practical use, it does mean that in wetter times the lake that once filled Death Valley (Lake Manly) was the last stop for water flowing in the region, meaning the water there was saturated in dissolved materials. Thus the salt pans in Death Valley are among the largest in the world and are rich in minerals, such as borax and various salts and hydrates. The largest salt pan in the park extends 40 miles (64 km) from the Ashford Mill Site to the Salt Creek Hills, covering some 200 square miles (520 km2) of the valley floor. The best known playa in the park is the Racetrack, known for its moving rocks.
What is the lowest point of Death Valley?

Passage: The film begins by introducing Kellyanne Williamson, playing with imaginary friends Pobby and Dingan. The family of Rex Williamson—his wife, Anne, daughter Kellyanne and son Ashmol—have moved to Coober Pedy, known as the "opal capital of Australia", because Rex believed he could make a fortune in mining opal. So far he's had little success. Ashmol, while he loves his sister, is frequently annoyed when she talks to her imaginary friends, and some of the kids at school tease the siblings because of them.
Rex and Anne decide it is time to separate Kellyanne from her invisible companions. Annie takes Kellyanne to a Christmas party at Annie's friend's house, Rex telling her that he will let Pobby and Dingan come with him to go opal mining. Upon Rex's return, Kellyanne says she can no longer see them and that they have disappeared. She insists on going to the opal mining area to look for them, accompanied by Rex and Ashmol. The family accidentally strays on to a neighbouring miner's claim. The miner, Sid, pulls a shotgun on Rex and calls the police, thinking that Rex was "ratting" on his territory - that is, looking for opals on his turf.
Kellyanne is grief-stricken at the loss of her imaginary friends and takes ill, although doctors can find nothing physically wrong with her. Rex has to leave his opal claim. Annie loses her job at the local supermarket, thanks to the circulating rumours around Rex's arrest. Convinced that Kellyanne is faking her illness, Ashmol nonetheless goes along with her wish that he try to find Pobby and Dingan. He even comes up with the idea of putting posters around town. Ultimately, returning to his father's mine area, Ashmol finds two lollipop wrappers. Deeper in the tunnel, he finds a large opal which he takes back to Kellyanne. He tells her he has found Pobby and Dingan, and that they are dead.
What are the first names of Kellyanne's parents?