Input: Pain
In 1644, René Descartes theorized that pain was a disturbance that passed down along nerve fibers until the disturbance reached the brain, a development that transformed the perception of pain from a spiritual, mystical experience to a physical, mechanical sensation[citation needed]. Descartes's work, along with Avicenna's, prefigured the 19th-century development of specificity theory. Specificity theory saw pain as "a specific sensation, with its own sensory apparatus independent of touch and other senses". Another theory that came to prominence in the 18th and 19th centuries was intensive theory, which conceived of pain not as a unique sensory modality, but an emotional state produced by stronger than normal stimuli such as intense light, pressure or temperature. By the mid-1890s, specificity was backed mostly by physiologists and physicians, and the intensive theory was mostly backed by psychologists. However, after a series of clinical observations by Henry Head and experiments by Max von Frey, the psychologists migrated to specificity almost en masse, and by century's end, most textbooks on physiology and psychology were presenting pain specificity as fact.

When was Descartes pontificating about his theories regarding pain?
Output: 1644

Input: Plymouth
On 27 April 1944 Sir Patrick Abercrombie's Plan for Plymouth to rebuild the bomb-damaged city was published; it called for demolition of the few remaining pre-War buildings in the city centre to make way for their replacement with wide, parallel, modern boulevards aligned east–west linked by a north–south avenue (Armada Way) linking the railway station with the vista of Plymouth Hoe. A peripheral road system connecting the historic Barbican on the east and Union Street to the west determines the principal form of the city centre, even following pedestrianisation of the shopping centre in the late 1980s, and continues to inform the present 'Vision for Plymouth' developed by a team led by Barcelona-based architect David MacKay in 2003 which calls for revivification of the city centre with mixed-use and residential. In suburban areas, post-War prefabs had already begun to appear by 1946, and over 1,000 permanent council houses were built each year from 1951–57 according to the Modernist zoned low-density garden city model advocated by Abercrombie. By 1964 over 20,000 new homes had been built, more than 13,500 of them permanent council homes and 853 built by the Admiralty. Plymouth is home to 28 parks with an average size of 45,638 square metres (491,240 sq ft). Its largest park is Central Park, with other sizeable green spaces including Victoria Park, Freedom Fields Park, Alexandra Park, Devonport Park and the Hoe.

How many parks exist in Plymouth?
Output: 28

Input: Dutch language
Some nouns have two different diminutives, each with a different meaning: bloem (flower) → bloempje (lit. "small flower"), but bloemetje (lit. also "small flower", meaning bouquet). A few nouns exist solely in a diminutive form, e.g. zeepaardje (seahorse), while many, e.g. meisje (girl), originally a diminutive of meid (maid), have acquired a meaning independent of their non-diminutive forms. A diminutive can sometimes be added to an uncountable noun to refer to a single portion: ijs (ice, ice cream) → ijsje (ice cream treat, cone of ice cream), bier (beer) → biertje. Some diminutive forms only exist in plural, e.g. kleertjes (clothing).

What Dutch word did their word for "girl" come from that has a totally different meaning?
Output: meid

Input: LaserDisc
Another advantage, at least to some consumers, was the lack of any sort of anti-piracy technology. It was claimed that Macrovision's Copyguard protection could not be applied to LaserDisc, due to the format's design. The vertical blanking interval, where the Macrovision signal would be implemented, was also used for the internal timing on LaserDisc players, so test discs with Macrovision would not play at all. There was never a push to redesign the format despite the obvious potential for piracy due to its relatively small market share. The industry simply decided to engineer it into the DVD specification.

What protection could not be applied to LaserDiscs, making them prone to piracy?
Output:
Macrovision's Copyguard protection