Input: Read this: In 1979, the Japanese state broadcaster NHK first developed consumer high-definition television with a 5:3 display aspect ratio. The system, known as Hi-Vision or MUSE after its Multiple sub-Nyquist sampling encoding for encoding the signal, required about twice the bandwidth of the existing NTSC system but provided about four times the resolution (1080i/1125 lines). Satellite test broadcasts started in 1989, with regular testing starting in 1991 and regular broadcasting of BS-9ch commencing on November 25, 1994, which featured commercial and NHK programming.
Question: Who first developed consumer HD television with a 5:3 aspect ratio?

Output: the Japanese state broadcaster NHK


QUES: Time travel is the concept of moving backwards or forwards to different points in time, in a manner analogous to moving through space, and different from the normal "flow" of time to an earthbound observer. In this view, all points in time (including future times) "persist" in some way. Time travel has been a plot device in fiction since the 19th century. Traveling backwards in time has never been verified, presents many theoretic problems, and may be an impossibility. Any technological device, whether fictional or hypothetical, that is used to achieve time travel is known as a time machine.

How long has time travel been a topic in science fiction?
What is the answer?
ANS: since the 19th century


QUES: Most bacteria have a single circular chromosome that can range in size from only 160,000 base pairs in the endosymbiotic bacteria Candidatus Carsonella ruddii, to 12,200,000 base pairs in the soil-dwelling bacteria Sorangium cellulosum. Spirochaetes of the genus Borrelia are a notable exception to this arrangement, with bacteria such as Borrelia burgdorferi, the cause of Lyme disease, containing a single linear chromosome. The genes in bacterial genomes are usually a single continuous stretch of DNA and although several different types of introns do exist in bacteria, these are much rarer than in eukaryotes.
What shape is chromosome of bacteria?

ANS: circular chromosome


A charity is a nonprofit organisation that meets stricter criteria regarding its purpose and the method in which it makes decisions and reports its finances. For example, a charity is generally not allowed to pay its Trustees. In England and Wales, charities may be registered with the Charity Commission. In Scotland, the Office of the Scottish Charity Regulator serves the same function. Other organizations which are classified as nonprofit organizations elsewhere, such as trade unions, are subject to separate regulations, and are not regarded as "charities" in the technical sense.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is the definition of a trade union?
Ah, so.. unanswerable


Question: One way to decrease stigma may be through the promotion of "TB clubs", where those infected may share experiences and offer support, or through counseling. Some studies have shown TB education programs to be effective in decreasing stigma, and may thus be effective in increasing treatment adherence. Despite this, studies on relationship between reduced stigma and mortality are lacking as of 2010, and similar efforts to decrease stigma surrounding AIDS have been minimally effective. Some have claimed the stigma to be worse than the disease, and healthcare providers may unintentionally reinforce stigma, as those with TB are often perceived as difficult or otherwise undesirable. A greater understanding of the social and cultural dimensions of tuberculosis may also help with stigma reduction.
Try to answer this question if possible: What group of people can add to the TB stigma by treating patients as troublesome or unwanted?
Answer: healthcare providers


QUES: In World War II, the United States, during the Gilbert and Marshall Islands campaign, invaded and occupied the islands in 1944, destroying or isolating the Japanese garrisons. In just one month in 1944, Americans captured Kwajalein Atoll, Majuro and Enewetak, and, in the next two months, the rest of the Marshall Islands, except for Wotje, Mili, Maloelap and Jaluit.
What was the name of the campaign in which the US occupied the Marshalls?

ANS:
the Gilbert and Marshall Islands campaign