Problem: Compact disc:

Heitaro Nakajima, who developed an early digital audio recorder within Japan's national public broadcasting organization NHK in 1970, became general manager of Sony's audio department in 1971. His team developed a digital PCM adaptor audio tape recorder using a Betamax video recorder in 1973. After this, in 1974 the leap to storing digital audio on an optical disc was easily made. Sony first publicly demonstrated an optical digital audio disc in September 1976. A year later, in September 1977, Sony showed the press a 30 cm disc that could play 60 minutes of digital audio (44,100 Hz sampling rate and 16-bit resolution) using MFM modulation. In September 1978, the company demonstrated an optical digital audio disc with a 150-minute playing time, 44,056 Hz sampling rate, 16-bit linear resolution, and cross-interleaved error correction codespecifications similar to those later settled upon for the standard Compact Disc format in 1980. Technical details of Sony's digital audio disc were presented during the 62nd AES Convention, held on 1316 March 1979, in Brussels. Sony's AES technical paper was published on 1 March 1979. A week later, on 8 March, Philips publicly demonstrated a prototype of an optical digital audio disc at a press conference called "Philips Introduce Compact Disc" in Eindhoven, Netherlands.

Where was the Philips Introduce Compact disc conference held?
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A: Eindhoven, Netherlands

Problem: Nonprofit organization:

Canada allows nonprofits to be incorporated or unincorporated. Nonprofits may incorporate either federally, under Part II of the Canada Business Corporations Act or under provincial legislation. Many of the governing Acts for Canadian nonprofits date to the early 1900s, meaning that nonprofit legislation has not kept pace with legislation that governs for-profit corporations; particularly with regards to corporate governance. Federal, and in some provinces (such as Ontario), incorporation is by way of Letters Patent, and any change to the Letters Patent (even a simple name change) requires formal approval by the appropriate government, as do by-law changes. Other provinces (such as Alberta) permit incorporation as of right, by the filing of Articles of Incorporation or Articles of Association.

How does Alberta handle NPOs filing for incorporation?
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A: by the filing of Articles of Incorporation or Articles of Association

Problem: Green:

There is no green pigment in green eyes; like the color of blue eyes, it is an optical illusion; its appearance is caused by the combination of an amber or light brown pigmentation of the stroma, given by a low or moderate concentration of melanin, with the blue tone imparted by the Rayleigh scattering of the reflected light. Green eyes are most common in Northern and Central Europe. They can also be found in Southern Europe, West Asia, Central Asia, and South Asia. In Iceland, 89% of women and 87% of men have either blue or green eye color. A study of Icelandic and Dutch adults found green eyes to be much more prevalent in women than in men. Among European Americans, green eyes are most common among those of recent Celtic and Germanic ancestry, about 16%.

Where are green eyes most common?
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A: Northern and Central Europe

Problem: Kanye West:

On July 19, 2013, West was leaving LAX as he was surrounded by dozens of paparazzi. West became increasingly agitated as a photographer, Daniel Ramos, continued to ask him why people were not allowed to speak in his presence. West then says, "I told you don't talk to me, right? You trying to get me in trouble so I steal off on you and have to pay you like $250,000 and shit." Then he allegedly charged the man and grabbed him and his camera. The incident captured by TMZ, took place for a few seconds before a female voice can be heard telling West to stop. West then released the man, and his camera, and drove away from the scene. Medics were later called to the scene on behalf of the photographer who was grabbed. It was reported West could be charged with felony attempted robbery behind the matter. However, the charges were reduced to misdemeanor criminal battery and attempted grand theft. In March 2014, West was sentenced to serve two years' probation for the misdemeanor battery conviction and required to attend 24 anger management sessions, perform 250 hours of community service and pay restitution to Ramos.

How many years' probation was Kanye supposed to serve for this altercation?
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A:
2