Input: Read this: One of the key concerns of older adults is the experience of memory loss, especially as it is one of the hallmark symptoms of Alzheimer's disease. However, memory loss is qualitatively different in normal aging from the kind of memory loss associated with a diagnosis of Alzheimer's (Budson & Price, 2005). Research has revealed that individuals’ performance on memory tasks that rely on frontal regions declines with age. Older adults tend to exhibit deficits on tasks that involve knowing the temporal order in which they learned information; source memory tasks that require them to remember the specific circumstances or context in which they learned information; and prospective memory tasks that involve remembering to perform an act at a future time. Older adults can manage their problems with prospective memory by using appointment books, for example.
Question: What did Alzheimer & Price state in 2005?

Output: unanswerable


QUES: Hydrogen is highly soluble in many rare earth and transition metals and is soluble in both nanocrystalline and amorphous metals. Hydrogen solubility in metals is influenced by local distortions or impurities in the crystal lattice. These properties may be useful when hydrogen is purified by passage through hot palladium disks, but the gas's high solubility is a metallurgical problem, contributing to the embrittlement of many metals, complicating the design of pipelines and storage tanks.

Where is hydrogen highly soluble?
What is the answer?
ANS: rare earth and transition metals


QUES: Arsenal's financial results for the 2014–15 season show group revenue of £344.5m, with a profit before tax of £24.7m. The footballing core of the business showed a revenue of £329.3m. The Deloitte Football Money League is a publication that homogenizes and compares clubs' annual revenue. They put Arsenal's footballing revenue at £331.3m (€435.5m), ranking Arsenal seventh among world football clubs. Arsenal and Deloitte both list the match day revenue generated by the Emirates Stadium as £100.4m, more than any other football stadium in the world.
Who ranks first in revenue for world football clubs?

ANS: unanswerable


During this era of Porfirian rule, the city underwent an extensive modernization. Many Spanish Colonial style buildings were destroyed, replaced by new much larger Porfirian institutions and many outlying rural zones were transformed into urban or industrialized districts with most having electrical, gas and sewage utilities by 1908. While the initial focus was on developing modern hospitals, schools, factories and massive public works, perhaps the most long-lasting effects of the Porfirian modernization were creation of the Colonia Roma area and the development of Reforma Avenue. Many of Mexico City's major attractions and landmarks were built during this era in this style.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When was most of the urbanization completed? 
Ah, so.. by 1908


Question: Ann Arbor's residential neighborhoods contain architectural styles ranging from classic 19th-century and early-20th-century designs to ranch-style houses. Among these homes are a number of kit houses built in the early 20th century. Contemporary-style houses are farther from the downtown district. Surrounding the University of Michigan campus are houses and apartment complexes occupied primarily by student renters. Tower Plaza, a 26-story condominium building located between the University of Michigan campus and downtown, is the tallest building in Ann Arbor. The 19th-century buildings and streetscape of the Old West Side neighborhood have been preserved virtually intact; in 1972, the district was listed on the National Register of Historic Places, and it is further protected by city ordinances and a nonprofit preservation group.
Try to answer this question if possible: Who primarily occupies the complexes surrounding the University?
Answer: student renters


Problem: Regional social norms are generally antagonistic to hunting, while a few sects, such as the Bishnoi, lay special emphasis on the conservation of particular species, such as the antelope. India's Wildlife Protection Act of 1972 bans the killing of all wild animals. However, the Chief Wildlife Warden may, if satisfied that any wild animal from a specified list has become dangerous to human life, or is so disabled or diseased as to be beyond recovery, permit any person to hunt such an animal. In this case, the body of any wild animal killed or wounded becomes government property.
What bans the killing of all wild animals in India?
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Answer:
Wildlife Protection Act of 1972