input: Travelling around the world is a dream for many people, but a young couple from China has made his dream come true. They drove along the ancient Silk Road, from China to the UK. Luo Chang and Ding Jie, a young couple from China's Guizhou Province, spent two months drving from their home in Shanghai all the way to London. The journey covered about 20,000 kilometer, and they crossed 14 countries and regions . Ding Jie said, " People were excited to see two travelers driving a foreign license car, appearing on their streets. We were stopped many times to take photos with them. Sometimes, when we couldn't understand each other's language, they would express their ideas with gestures . During their driving trip, they also spent many nights in local people's homes. Luo Chang said, "This is an amazing experience. We were driving on a highway or a country road to someone's home. Someone you've never met but was already preparing dinner for you. We feelwe have friends all over the world. During the trip, Luo and Ding took nearly 10,000 photos and kept diaries to record the beautiful scenery , the friendly people and the different customs on the way. ,. 1. What is a dream for many people?
2. Where are the young people from?
3. How long did they spend traveling from home?
4. How many countries did they drive through?
5. Where did they sleep during their travels?
6. How many pictures did they get?
7. What was the distance of their trip?
8. What were people excited to see?
9. Who was cooking a meal for them?
10. What did they do when they couldn't understand eachother? Return numbered answers in your output.

output: 1. Travelling around the world
2. China
3. two months
4. 14
5. local people's homes.
6. 10,000
7. 20,000 km
8. two travelers driving a foreign license car
9. Someone they've never met
10. use gestures

question: Russia, also officially known as the Russian Federation (), is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 144million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern; about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world; other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod, and Kazan.

Extending across the entirety of Northern Asia and much of Eastern Europe, Russia spans eleven time zones and incorporates a wide range of environments and landforms. From northwest to southeast, Russia shares land borders with Norway, Finland, Estonia, Latvia, Lithuania and Poland (both with Kaliningrad Oblast), Belarus, Ukraine, Georgia, Azerbaijan, Kazakhstan, China, Mongolia, and North Korea. It shares maritime borders with Japan by the Sea of Okhotsk and the U.S. state of Alaska across the Bering Strait.

The East Slavs emerged as a recognizable group in Europe between the 3rd and 8th centuries AD. Founded and ruled by a Varangian warrior elite and their descendants, the medieval state of Rus arose in the 9th century. In 988 it adopted Orthodox Christianity from the Byzantine Empire, beginning the synthesis of Byzantine and Slavic cultures that defined Russian culture for the next millennium. Rus' ultimately disintegrated into a number of smaller states; most of the Rus' lands were overrun by the Mongol invasion and became tributaries of the nomadic Golden Horde in the 13th century. The Grand Duchy of Moscow gradually reunified the surrounding Russian principalities, achieved independence from the Golden Horde, and came to dominate the cultural and political legacy of Kievan Rus'. By the 18th century, the nation had greatly expanded through conquest, annexation, and exploration to become the Russian Empire, which was the third largest empire in history, stretching from Poland on the west to Alaska on the east.
1. What is the official name of Russia?
2. Is it a small country?
3. Is it a large country?
4. Is any other country larger?
5. How many time zones are in Russia?
6. Does it have borders on both land and sea?
7. What bodies of water does it border?
8. How many countries does Russia border?
9. How many people live in Russia?
10. Is all of Russia urbanised?
11. What is the capital city of Russia?
****
answer: 1. Russian Federation
2. No
3. Yes
4. No
5. 11
6. Yes
7. Sea of Okhotsk, Bering Strait
8. 16
9. 144million
10. No
11. Moscow

Question: A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.

The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. First conceived by Julius Lilienfeld in 1926 and practically implemented in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and Bardeen, Brattain, and Shockley shared the 1956 Nobel Prize in Physics for their achievement. 1. What is one use of a transistor?
2. What is a transistor in relation to modern electronics?
3. In what year was it conceived?
4. By whom?
5. How many years later was it implemented?
6. How many scientist were involved in implementation?
7. What field did the invention revolutionize?
8. And what two types of radios were developed after its implementation?
9. What one other item was smaller and cheaper afterwards?
10. And another?
11. What milestone List is this breakthrough in?
12. How many shared a Peace Prize? Provide a numbered list of answers.
****
A numbered of answers:
1. integrated circuits
2. the fundamental building block
3. 1926
4. Julius Lilienfeld
5. 1926 and practically implemented in 1947
6. John Bardeen, Walter Brattain, and William Shockley 3
7. electronics
8. cheaper
9. calculators
10. computers
11. transistor
12. Bardeen, Brattain, and Shockley