The problem: Answer a question about this article:
The end of a treaty, the eschatocol (or closing protocol), is often signaled by a clause like "in witness whereof" or "in faith whereof," the parties have affixed their signatures, followed by the words "DONE at," then the site(s) of the treaty's execution and the date(s) of its execution. The date is typically written in its most formal, longest possible form. For example, the Charter of the United Nations was "DONE at the city of San Francisco the twenty-sixth day of June, one thousand nine hundred and forty-five." If the treaty is executed in multiple copies in different languages, that fact is always noted, and is followed by a stipulation that the versions in different languages are equally authentic.
What typically follows the signatures in a treaty?
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The answer: the site(s) of the treaty's execution and the date(s)

Problem: Please answer a question about the following article about Nanjing:
On 10 February 2010, the 122nd IOC session at Vancouver announced Nanjing as the host city for the 2nd Summer Youth Olympic Games. The slogan of the 2014 Youth Olympic Games was "Share the Games, Share our Dreams". The Nanjing 2014 Youth Olympic Games featured all 28 sports on the Olympic programme and were held from 16 to 28 August. The Nanjing Youth Olympic Games Organising Committee (NYOGOC) worked together with the International Olympic Committee (IOC) to attract the best young athletes from around the world to compete at the highest level. Off the competition fields, an integrated culture and education programme focused on discussions about education, Olympic values, social challenges, and cultural diversity. The YOG aims to spread the Olympic spirit and encourage sports participation.
What type of spirit does the Youth Olympic Games hope to spread?
A: the Olympic spirit

Question: Read this and answer the question

Additionally, there are issues of connections between different electrical services, particularly connecting intercity lines with sections electrified for commuter traffic, but also between commuter lines built to different standards. This can cause electrification of certain connections to be very expensive simply because of the implications on the sections it is connecting. Many lines have come to be overlaid with multiple electrification standards for different trains to avoid having to replace the existing rolling stock on those lines. Obviously, this requires that the economics of a particular connection must be more compelling and this has prevented complete electrification of many lines. In a few cases, there are diesel trains running along completely electrified routes and this can be due to incompatibility of electrification standards along the route.

Why are disel trains still used on electrified routes?
Answer: due to incompatibility of electrification standards

Problem: Anti-aircraft warfare or counter-air defence is defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action." They include ground-and air-based weapon systems, associated sensor systems, command and control arrangements and passive measures (e.g. barrage balloons). It may be used to protect naval, ground, and air forces in any location. However, for most countries the main effort has tended to be 'homeland defence'. NATO refers to airborne air defence as counter-air and naval air defence as anti-aircraft warfare. Missile defence is an extension of air defence as are initiatives to adapt air defence to the task of intercepting any projectile in flight.
NATO defines anti-aircraft warfare as measures to reduce what?
The answer is the following: the effectiveness of hostile air action

This process begins when the user inputs a Uniform Resource Locator (URL), for example http://en.wikipedia.org/, into the browser. The prefix of the URL, the Uniform Resource Identifier or URI, determines how the URL will be interpreted. The most commonly used kind of URI starts with http: and identifies a resource to be retrieved over the Hypertext Transfer Protocol (HTTP). Many browsers also support a variety of other prefixes, such as https: for HTTPS, ftp: for the File Transfer Protocol, and file: for local files. Prefixes that the web browser cannot directly handle are often handed off to another application entirely. For example, mailto: URIs are usually passed to the user's default e-mail application, and news: URIs are passed to the user's default newsgroup reader.
What does ftp stand for?
File Transfer Protocol

Here is a question about this article: Gaddafi's earliest education was of a religious nature, imparted by a local Islamic teacher. Subsequently moving to nearby Sirte to attend elementary school, he progressed through six grades in four years. Education in Libya was not free, but his father thought it would greatly benefit his son despite the financial strain. During the week Gaddafi slept in a mosque, and at weekends walked 20 miles to visit his parents. Bullied for being a Bedouin, he was proud of his identity and encouraged pride in other Bedouin children. From Sirte, he and his family moved to the market town of Sabha in Fezzan, south-central Libya, where his father worked as a caretaker for a tribal leader while Muammar attended secondary school, something neither parent had done. Gaddafi was popular at school; some friends made there received significant jobs in his later administration, most notably his best friend Abdul Salam Jalloud.
What is the answer to this question: How did Gaddafi deal with peer pressure regarding his cultural background?
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So...
Bullied for being a Bedouin, he was proud of his identity and encouraged pride in other Bedouin children.