Problem: PlayStation 3:

Sony have since launched their budget range of PlayStation 3 titles, known as the Greatest Hits range in North America, the Platinum range in Europe and Australia and The Best range in Japan. Among the titles available in the budget range include Resistance: Fall of Man, MotorStorm, Uncharted: Drakes Fortune, Rainbow Six: Vegas, Call Of Duty 3, Assassin's Creed and Ninja Gaiden Sigma. As of October 2009 Metal Gear Solid 4: Guns of the Patriots, Ratchet & Clank Future: Tools of Destruction, Devil May Cry 4, Army of Two, Battlefield: Bad Company and Midnight Club: Los Angeles have also joined the list.

Who launched luxury PS3 titles?
---
A: unanswerable

Problem: The passenger cabs are mechanically separated from the lift mechanism, thus allowing the elevator shafts to be used continuously while passengers board and embark from the cabs, as well as move through show scenes on various floors. The passenger cabs, which are automated guided vehicles or AGVs, move into the vertical motion shaft and lock themselves in before the elevator starts moving vertically. Multiple elevator shafts are used to further improve passenger throughput. The doorways of the top few "floors" of the attraction are open to the outdoor environment, thus allowing passengers to look out from the top of the structure.
What type of vehicles are the passenger cabs?
---
Answer: automated guided vehicles or AGVs

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The patron saint of Palermo is Santa Rosalia, who is widely revered. On 14 July, people in Palermo celebrate the annual Festino, the most important religious event of the year. The Festino is a procession which goes through the main street of Palermo to commemorate the miracle attributed to Santa Rosalia who, it is believed, freed the city from the Black Death in 1624. Her remains were discovered in a cave on Monte Pellegrino, and her remains were carried around the city three times, banishing the plague. There is a sanctuary marking the spot where her remains were found which can be reached via a scenic bus ride from the city.
Who is the popular patron saint of Palermo?
A: Santa Rosalia

Context and question: Derrick May a.k.a. "MAYDAY" and Thomas Barnett released "Nude Photo" in 1987 on May's label "Transmat Records", which helped kickstart the Detroit techno music scene and was put in heavy rotation on Chicago's Hot Mix 5 Radio DJ mix show and in many Chicago clubs.[citation needed] A year later, Transmat released what was to become one of techno and house music's classic anthems the seminal track "Strings of Life". Transmat Records went on to have many more successful releases[citation needed] such as 1988's "Wiggin". As well, Derrick May had successful[citation needed] releases on Kool Kat Records and many remixes for a host of underground and mainstream recording artist.
What was the real name of the artist Wiggin?
Answer: unanswerable

Question: In 200607, researchers from the Wildlife Conservation Society studied gorillas in heavily forested regions centered on the Ouesso district of the Sangha Region. They suggest a population on the order of 125,000 Western Lowland Gorillas, whose isolation from humans has been largely preserved by inhospitable swamps.
Is there an answer to this question: How many chimpanzees live in the area?

Answer: unanswerable

The monastic communities of the Judean Desert also decorated their monasteries with mosaic floors. The Monastery of Martyrius was founded in the end of the 5th century and it was re-discovered in 198285. The most important work of art here is the intact geometric mosaic floor of the refectory although the severely damaged church floor was similarly rich. The mosaics in the church of the nearby Monastery of Euthymius are of later date (discovered in 1930). They were laid down in the Umayyad era, after a devastating earthquake in 659. Two six pointed stars and a red chalice are the most important surviving features.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When was the Monastery of Martyrius re-discovered?
Ah, so..
in 198285