Input: Read this: Roman Catholic Jesuits and Capuchins arrived from Europe in the 17th and 18th centuries. Portuguese missionaries Jesuit Father Antonio de Andrade and Brother Manuel Marques first reached the kingdom of Gelu in western Tibet in 1624 and was welcomed by the royal family who allowed them to build a church later on. By 1627, there were about a hundred local converts in the Guge kingdom. Later on, Christianity was introduced to Rudok, Ladakh and Tsang and was welcomed by the ruler of the Tsang kingdom, where Andrade and his fellows established a Jesuit outpost at Shigatse in 1626.
Question: Where did Father Antonio de Andrade and Brother Manuel Marques first reach in 1642?

Output: unanswerable

QUES: A major turning point in the development of DC machines took place in 1864, when Antonio Pacinotti described for the first time the ring armature with its symmetrically grouped coils closed upon themselves and connected to the bars of a commutator, the brushes of which delivered practically non-fluctuating current. The first commercially successful DC motors followed the invention by Zenobe Gramme who, in 1871, reinvented Pacinotti's design. In 1873, Gramme showed that his dynamo could be used as a motor, which he demonstrated to great effect at exhibitions in Vienna and Philadelphia by connecting two such DC motors at a distance of up to 2 km away from each other, one as a generator. (See also 1873 : l'experience decisive [Decisive Workaround] .)

How similar were the motors in Gramme's demonstrations?
What is the answer?
ANS: unanswerable

QUES: There is no cure for asthma. Symptoms can be prevented by avoiding triggers, such as allergens and irritants, and by the use of inhaled corticosteroids. Long-acting beta agonists (LABA) or antileukotriene agents may be used in addition to inhaled corticosteroids if asthma symptoms remain uncontrolled. Treatment of rapidly worsening symptoms is usually with an inhaled short-acting beta-2 agonist such as salbutamol and corticosteroids taken by mouth. In very severe cases, intravenous corticosteroids, magnesium sulfate, and hospitalization may be required.
What happens in very severe cases of asthma?

ANS: intravenous corticosteroids, magnesium sulfate, and hospitalization may be required

On April 1, 2008, the San Francisco Board of Supervisors approved a resolution addressing human rights concerns when the Beijing Olympic torch arrives in San Francisco on April 9. The resolution would welcome the torch with "alarm and protest at the failure of China to meet its past solemn promises to the international community, including the citizens of San Francisco, to cease the egregious and ongoing human rights abuses in China and occupied Tibet." On April 8, numerous protests were planned including one at the city's United Nations Plaza led by actor Richard Gere and Archbishop Desmond Tutu.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When was a resolution agreed to about Chinese human rights issues in San Francisco?
Ah, so.. April 1, 2008

Question: For temperature studies, subjects must remain awake but calm and semi-reclined in near darkness while their rectal temperatures are taken continuously. Though variation is great among normal chronotypes, the average human adult's temperature reaches its minimum at about 05:00 (5 a.m.), about two hours before habitual wake time. Baehr et al. found that, in young adults, the daily body temperature minimum occurred at about 04:00 (4 a.m.) for morning types but at about 06:00 (6 a.m.) for evening types. This minimum occurred at approximately the middle of the eight hour sleep period for morning types, but closer to waking in evening types.
Try to answer this question if possible: What physical factor must be periodicly monitored in temperature studies?
Answer: unanswerable

Input: Read this: VRS services have become well developed nationally in Sweden since 1997 and also in the United States since the first decade of the 2000s. With the exception of Sweden, VRS has been provided in Europe for only a few years since the mid-2000s, and as of 2010 has not been made available in many European Union countries, with most European countries still lacking the legislation or the financing for large-scale VRS services, and to provide the necessary telecommunication equipment to deaf users. Germany and the Nordic countries are among the other leaders in Europe, while the United States is another world leader in the provisioning of VRS services.
Question: What is one of the reasons why VRS services are not in most European countries?

Output:
financing