Input: Article: Lilius's proposals had two components. Firstly, he proposed a correction to the length of the year. The mean tropical year is 365.24219 days long. As the average length of a Julian year is 365.25 days, the Julian year is almost 11 minutes longer than the mean tropical year. The discrepancy results in a drift of about three days every 400 years. Lilius's proposal resulted in an average year of 365.2425 days (see Accuracy). At the time of Gregory's reform there had already been a drift of 10 days since the Council of Nicaea, resulting in the vernal equinox falling on 10 or 11 March instead of the ecclesiastically fixed date of 21 March, and if unreformed it would drift further. Lilius proposed that the 10-day drift should be corrected by deleting the Julian leap day on each of its ten occurrences over a period of forty years, thereby providing for a gradual return of the equinox to 21 March.

Now answer this question: How much difference does the extra 11 minutes make over 400 years time?

Output: three days


Article: Express highways such as Hu–Ning, Ning–He, Ning–Hang enable commuters to travel to Shanghai, Hefei, Hangzhou, and other important cities quickly and conveniently. Inside the city of Nanjing, there are 230 km (140 mi) of highways, with a highway coverage density of 3.38 kilometres per hundred square kilometrs (5.44 mi/100 sq mi). The total road coverage density of the city is 112.56 kilometres per hundred square kilometres (181.15 mi/100 sq mi). The two artery roads in Nanjing are Zhongshan Road and Hanzhong. The two roads cross in the city centre, Xinjiekou.

Question: Zhongshan Road and Hanzhong cross each other in what area of Nanjing?
Ans: in the city centre, Xinjiekou


Here is a question about this article: According to Buddhist traditions a Buddha is a fully awakened being who has completely purified his mind of the three poisons of desire, aversion and ignorance. A Buddha is no longer bound by Samsara and has ended the suffering which unawakened people experience in life.
What is the answer to this question: What do unawakend people experience?
****
So... suffering


The problem: Answer a question about this article:
There is controversy around the recognition of the Alsacian flag. The authentic historical flag is the Rot-un-Wiss ; Red and White are commonly found on the coat of arms of Alsacian cities (Strasbourg, Mulhouse, Sélestat...) and of many Swiss cites, especially in Basel's region. The German region Hesse uses a flag similar to the Rot-un-Wiss. As it underlines the Germanic roots of the region, it was replaced in 1949 by a new "Union jack-like" flag representing the union of the two déprtements. It has, however, no real historical relevance. It has been since replaced again by a slightly different one, also representing the two départements. With the purpose of "Frenchizing" the region, the Rot-un-Wiss has not been recognized by Paris. Some overzealous statesmen have called it a Nazi invention - while its origins date back to the XIth century and the Red and White banner of Gérard de Lorraine (aka. d'Alsace). The Rot-un-Wiss flag is still known as the real historical emblem of the region by most of the population and the departments' parliaments and has been widely used during protests against the creation of a new "super-region" gathering Champagne-Ardennes, Lorraine and Alsace, namely on Colmar's statue of liberty.
What does the "Union jack-like" flag represent?
****
The answer: the union of the two déprtements


Problem: Please answer a question about the following article about The Bronx:
The history of the Bronx during the 20th century may be divided into four periods: a boom period during 1900–29, with a population growth by a factor of six from 200,000 in 1900 to 1.3 million in 1930. The Great Depression and post World War II years saw a slowing of growth leading into an eventual decline. The mid to late century were hard times, as the Bronx declined 1950–85 from a predominantly moderate-income to a predominantly lower-income area with high rates of violent crime and poverty. The Bronx has experienced an economic and developmental resurgence starting in the late 1980s that continues into today.
What was the Bronx's population in 1900?
A: 200,000


Question: Read this and answer the question

An early advantage of AC is that the power-wasting resistors used in DC locomotives for speed control were not needed in an AC locomotive: multiple taps on the transformer can supply a range of voltages. Separate low-voltage transformer windings supply lighting and the motors driving auxiliary machinery. More recently, the development of very high power semiconductors has caused the classic "universal" AC/DC motor to be largely replaced with the three-phase induction motor fed by a variable frequency drive, a special inverter that varies both frequency and voltage to control motor speed. These drives can run equally well on DC or AC of any frequency, and many modern electric locomotives are designed to handle different supply voltages and frequencies to simplify cross-border operation.

What taps can provide lighting supply?
Answer:
low-voltage transformer windings