Input: Article: Exhibitions and annual horse shows in all districts and a national horse and cattle show at Lahore are held with the official patronage. The national horse and cattle show at Lahore is the biggest festival where sports, exhibitions, and livestock competitions are held. It not only encourages and patronises agricultural products and livestock through the exhibitions of agricultural products and cattle but is also a colourful documentary on the rich cultural heritage of the province with its strong rural roots.

Now answer this question: What is Punjab's biggest festival?

Output: The national horse and cattle show


Article: Arnold, Constable was the first American department store. It was founded in 1825 by Aaron Arnold (1794?-1876), an emigrant from Great Britain, as a small dry goods store on Pine Street in New York City. In 1857 the store moved into a five-story white marble dry goods palace known as the Marble House. During the Civil War Arnold, Constable was one of the first stores to issue charge bills of credit to its customers each month instead of on a bi-annual basis. Recognized as an emporium for high-quality fashions, the store soon outgrew the Marble House and erected a cast-iron building on Broadway and Nineteenth Street in 1869; this “Palace of Trade” expanded over the years until it was necessary to move into a larger space in 1914. In 1925, Arnold, Constable merged with Stewart & Company and expanded into the suburbs, first with a 1937 store in New Rochelle, New York and later in Hempstead and Manhasset on Long Island, and in New Jersey. Financial problems led to bankruptcy in 1975.

Question: When was the "Palace of Trade" built? 
Ans: 1869


Here is a question about this article: According to statute, Qing society was divided into relatively closed estates, of which in most general terms there were five. Apart from the estates of the officials, the comparatively minuscule aristocracy, and the degree-holding literati, there also existed a major division among ordinary Chinese between commoners and people with inferior status. They were divided into two categories: one of them, the good "commoner" people, the other "mean" people. The majority of the population belonged to the first category and were described as liangmin, a legal term meaning good people, as opposed to jianmin meaning the mean (or ignoble) people. Qing law explicitly stated that the traditional four occupational groups of scholars, farmers, artisans and merchants were "good", or having a status of commoners. On the other hand, slaves or bondservants, entertainers (including prostitutes and actors), and those low-level employees of government officials were the "mean people". Mean people were considered legally inferior to commoners and suffered unequal treatments, forbidden to take the imperial examination.
What is the answer to this question: What was the legal term for commoner?
****
So... liangmin


The problem: Answer a question about this article:
Some researchers are now focusing on learning about how adolescents view their own relationships and sexuality; they want to move away from a research point of view that focuses on the problems associated with adolescent sexuality.[why?] College Professor Lucia O'Sullivan and her colleagues found that there weren't any significant gender differences in the relationship events adolescent boys and girls from grades 7-12 reported. Most teens said they had kissed their partners, held hands with them, thought of themselves as being a couple and told people they were in a relationship. This means that private thoughts about the relationship as well as public recognition of the relationship were both important to the adolescents in the sample. Sexual events (such as sexual touching, sexual intercourse) were less common than romantic events (holding hands) and social events (being with one's partner in a group setting). The researchers state that these results are important because the results focus on the more positive aspects of adolescents and their social and romantic interactions rather than focusing on sexual behavior and its consequences.
Did adolescents report more sexual or social events to researchers?
****
The answer: social events


Problem: Please answer a question about the following article about Computer security:
In 2013 and 2014, a Russian/Ukrainian hacking ring known as "Rescator" broke into Target Corporation computers in 2013, stealing roughly 40 million credit cards, and then Home Depot computers in 2014, stealing between 53 and 56 million credit card numbers. Warnings were delivered at both corporations, but ignored; physical security breaches using self checkout machines are believed to have played a large role. "The malware utilized is absolutely unsophisticated and uninteresting," says Jim Walter, director of threat intelligence operations at security technology company McAfee – meaning that the heists could have easily been stopped by existing antivirus software had administrators responded to the warnings. The size of the thefts has resulted in major attention from state and Federal United States authorities and the investigation is ongoing.
How many credit card numbers were stole from Home Depot in 2014?
A: between 53 and 56 million


Question: Read this and answer the question

The structure of Bern's city centre is largely medieval and has been recognised by UNESCO as a Cultural World Heritage Site. Perhaps its most famous sight is the Zytglogge (Bernese German for "Time Bell"), an elaborate medieval clock tower with moving puppets. It also has an impressive 15th century Gothic cathedral, the Münster, and a 15th-century town hall. Thanks to 6 kilometres (4 miles) of arcades, the old town boasts one of the longest covered shopping promenades in Europe.

What is the name of the 15th century cathedral?
Answer:
Münster