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: A boy obsessed with football finds his life changing dramatically once he adds a little Samba. Danny plays on the football team at the all-boys Catholic school he attends in Belfast. Danny's three best friends, who also play on the team, all have different ambitions for their lives. Mickey wants to be a fashion designer so he can get rich and date supermodels. Gary wants to become a magician so he can get rich and meet beautiful women (and presumably saw them in half). And Spike likes to beat people up, so he wants to become a mercenary and do it for a living. But Danny dreams of making football his life.
The players Danny most admires are South Americans, such as Pele and Carlos Riga, who he feels have a special rhythm and flexibility. Wanting to add some of these qualities to his own game, Danny has an idea: he'll take Samba lessons, in the hope that dancing like a South American will help him play like a South American. To the surprise of himself and his friends, Danny turns out to be a pretty good Latin dancer and finds himself smitten with a student in his dance class, Lucy. However, Lucy happens to have a boyfriend, who is a fierce competitor on one of Danny's rival teams. The film also stars Brian Flanagan who plays an inspiring cameo role along with members of Celbridge Town Football Club.
[EX A]: Who are Danny's three best friends?

[EX Q]: Passage: There are over 40 species of mammals in the Pine Creek Gorge. Leonard Harrison State Park's extensive forest cover makes it a habitat for "big woods" wildlife, including white-tailed deer, black bear, wild turkey, red and gray squirrels. Less common creatures include bobcats, coyote, fishers, river otters, and timber rattlesnakes. There are over 26 species of fish in Pine Creek, including trout, suckers, fallfish, and rock bass. Other aquatic species include crayfish and frogs.Several species have been reintroduced to the gorge. White-tailed deer were imported from Michigan and released throughout Pennsylvania to reestablish what had once been a thriving population. The current population of deer in Pennsylvania are descended from the original stock introduced beginning in 1906, after the lumberman had moved out of the area. The deer population has grown so much that today they exceed their carrying capacity in many areas. River otters were successfully reintroduced in 1983 and now breed in the gorge. Despite the fears of anglers, their diet is only 5 percent trout.Fishers, medium-sized weasels, were reintroduced to Pine Creek Gorge as part of an effort to establish a healthy population of fishers in Pennsylvania. Prior to the lumber era, fishers were numerous throughout the forests of Pennsylvania. They are generalized predators and will hunt any smaller creatures in their territory, including porcupines. Elk have been reintroduced west of the gorge in Clinton County and occasionally wander near the west rim of the canyon. Coyotes have come back on their own. Invasive insect species in the gorge include gypsy moths, which eat all the leaves off trees, especially oaks, and hemlock woolly adelgids, which weaken and kill hemlocks. Invasive plant species include purple loosestrife and Japanese knotweed.
[EX A]: What is the full name of the place that have had several species reintroduced?

[EX Q]: Passage: On 12 January 2010, M.I.A. posted a video clip on Twitter, which featured a new song, but revealed no information about it other than the heading "Theres space for ol dat I see" (sic). The following day her publicist confirmed that the track was entitled "Space Odyssey" and had been produced in collaboration with Rusko to protest a travel piece about Sri Lanka printed in The New York Times.  The track made it onto the final album under the revised title "Space". The same month, she filmed a short film for the song "Born Free". At the end of April the track was released as a promotional single, and the short film accompanying the song was released. The film, directed by Romain Gavras, depicts a military unit rounding up red-headed young men who are then shot or forced to run across a minefield. The film, which also features nudity and scenes of drug use, caused widespread controversy and was either removed or labelled with an age restriction on YouTube. In the weeks following the release of the film, M.I.A. was the most blogged about artist on the Internet, according to MP3 blog aggregator The Hype Machine. M.I.A. found the controversy "ridiculous", saying that videos of real-life executions had not generated as much controversy as her video. In the run-up to the album's release, "XXXO", which Entertainment Weekly described as the "first official single" from the forthcoming album, "Steppin Up", "Teqkilla" and "It Takes a Muscle" were released online. On 6 July 2010 she made the entire album available via her Myspace page. On 20 September, "Story To Be Told" received a video, on its own website, featuring the song's lyrics in CAPTCHA formatting. In December, "It Takes a Muscle" was released as a two-track promotional single.
[EX A]:
What is the name of the artist of the song that had a short film that involved red-headed men being rounded up?