input: Make use of the article to answer the questions. "I can't see clearly, because I don't wear my glasses today." We always hear people saying something like this. Glasses are very important to many people. Do you know how they were invented and developed? Glasses took a long time to develop into what you can find in the glasses store today. The Chinese first used colored glasses as fashion. They thought that those glasses had magic, but they didn't think that glasses could help eyes to see clearly. In 1262, the inventor, Roger Bacon, discovered the amazing function of lenses , and he thought that glasses could be used to help people to see. Twenty years later, in Florence, Italy, the inventor, Alessandro di Spina, made the first pair of glasses that could help people to see. Although these glasses worked, scientists didn't understand how glasses helped eyes to see. They thought that eyes sent out light onto whatever a person was looking at, and then the light came back to the eyes. Johannes Kepler finally found out how glasses worked. Inventors continued to improve glasses. In 1784, Ben Franklin created glasses that had bifocal lenses. Many years later, in 1827, George Airy made circle-shaped glasses to correct _ , an eye problem that stops the eyes from seeing things clearly. 1. When did Ben Franklin create glasses
2. what kind
3. what kind did the chinese use?
4. what did they use them for?
numbered_answers: 1. 1784
2. bifocal
3. colored glasses
4. fashion

input: Make use of the article to answer the questions. Country singer and songwriter Adrienne Young brings together music and agricultural activities.She even included seeds in the album cover of her first CD.

Adrienne Young wants people to know that she supports the movement in America to increase local farming.She offers information about agricultural issues on her Web site.And now part of the moneyfrom her third and newest release, "Room to Grow",will be donated to help support community gardens.

Adrienne Young's family has lived in Florida for seven generations.Her ancestors helped develop the agriculture industry there.The state of Florida is the nation's second largest producer of fruits and vegetables, 'after California.

Adrienne Young has said that her interest in nature was shaped by the fact that she did not grow up on a farm.She grew up in a house her grandfather build on what had been farmland two generations ago.But the land was developed and was now part of a highway.

Adrienne Young has teamed up with two organizations that support local farming and gardening efforts.One is the American Community Gardening Association.The other is FoodRoutes,a group she has represented for several years.

FoodRoutes says buying locally grown food is not only about taste and freshness.The group says buying locally also helps to strengthen local economies and protect the environment.Exports say food in the United States travels all average of more than three thousand kilometers from farm to store. 1. Who included seeds on their album cover?
2. Why did she do that?
3. What does she sing?
4. Who does she work with to promote farming?
numbered_answers: 1. She even included seeds
2. wants people to know that she supports the movement in America to increase local farming
3. Country singe
4. American Community Gardening Association.The other is FoodRoutes

input: Make use of the article to answer the questions. The United States presidential election of 2012 was the 57th quadrennial American presidential election. It was held on Tuesday, November 6, 2012. The Democratic nominee, incumbent President Barack Obama, and his running mate, Vice President Joe Biden, were elected to a second term, defeating the Republican nominee, former Governor of Massachusetts Mitt Romney and his running mate, Representative and future House Speaker Paul Ryan of Wisconsin.

As the incumbent president, Obama secured the Democratic nomination with no serious opposition. The Republican Party was more fractured; Mitt Romney was consistently competitive in the polls, but faced challenges from a number of more conservative contenders whose popularity each fluctuated, often besting Romney's. Romney effectively secured the nomination by early May as the economy improved, albeit at a persistently laggard rate. The campaign was marked by a sharp rise in fundraising, including from new nominally independent Super PACs. The campaigns focused heavily on domestic issues: debate centered largely around sound responses to the Great Recession in terms of economic recovery and job creation. Other issues included long-term federal budget issues, the future of social insurance programs, and the Affordable Care Act. Foreign policy was also discussed including the phase-out of the Iraq War, the size of and spending on the military, preventing Iran from obtaining nuclear weapons, and appropriate counteractions to terrorism. 1. who secured the democratic nomination?
2. What election year is the article about?
3. Did Obama have opposition securing his nomination?
4. Who was competitive in the pools for the republicans?
5. Did Romney face opposition?
6. Who secured the republican nomination?
7. Was foreign policy discussed in the campaigns?
8. Who was Obama's running mate?
9. Who was elected to a second term?
10. What state is Romney the former governor of?
11. Who was Romney's running mate?
12. When did Romney secure his nomination?
13. the campaign was marked by a sharp rise in what?
14. What did the campaigns focus a lot on?
15. Were federal budget issues focused on?
16. Was the Affordable care act discussed?
17. Who were they trying to prevent from obtaining nuclear weapons?
numbered_answers:
1. Obama
2. 2012
3. no
4. Mitt Romney
5. yes
6. Mitt Romney
7. yes
8. Joe Biden
9. Barack Obama and Joe Biden
10. Massachusetts
11. Paul Ryan
12. early May
13. fundraising
14. domestic issues
15. yes
16. yes
17. Iran