input: Make use of the article to answer the questions. A lamb named Lana woke up on an early Monday morning. After taking a shower and getting dressed, she chose to start making something to eat. In the end, she made eggs, toast and coffee for her breakfast. While she was eating, she was called on the telephone by her good friend Drake the dog. They chose to meet up after Lana finished eating so they could take a walk around the park. Drake also told her that their friend, Terry the turtle, would not be joining them. As soon as Lana finished cleaning her dishes, she heard a knock on her door - it was Drake! She threw on her coat and went outside, so they could start their walk. In the end, they spent a few hours walking along the park's sidewalk, until ending up back near Lana's house. "Let's do this again soon!" Drake said, as he wagged his tail. "Sure!" Lana said, as she walked back into her home. Lana made a light dinner, cleaned up, then chose to hop into bed. She soon fell asleep. 1. What was the lamb's name?
2. When did she wake up?
3. What did she do first?
4. Then what?
5. And next?
6. What did she make?
7. What happened while she was eating?
8. From who?
9. What's his name?
10. What did they decide to do?
numbered_answers: 1. Lana
2. early Monday morning
3. shower
4. got dressed
5. made something to eat
6. eggs, toast and coffee
7. she got a phone call
8. her good friend
9. Drake the dog
10. meet up

input: Make use of the article to answer the questions. (CNN) -- Two former presidents reflected on their greatest regrets in office Monday, each looking back to issues that continue to plague the nation years later. 

Former presidents and political rivals Bill Clinton and George H.W. Bush now share philanthropic efforts. 

Former Presidents George H.W. Bush and Bill Clinton appeared together at a question-and-answer forum before the National Automobile Dealers Association in New Orleans, Louisiana. 

Asked his biggest regret after leaving office, Bush said he now wonders whether he should have tried to get Saddam Hussein to leave office at the end of the first Gulf War in 1991. 

He told the gathering, "I've thought a lot about it, but at the end of Desert Storm, the question was should we have kind of kept going on that road to death and all this slaughter until Saddam Hussein showed up and laid his sword on the table, surrendered. And the common wisdom was he wouldn't do that." 

But he said a conversation with an FBI agent who interrogated Saddam after he was captured has made him reconsider. 

Bush recalled their talk, "I said, 'What if we just say he has to come to surrender, would he have done it?' And this guy said, 'I'm absolutely convinced he would have.' My experts tell me he wouldn't have." 

Bush said, "We ended it the way we said we would" as a military success, but noted a cleaner ending "would have been perfect." 

He added, "If we had tried to get Saddam Hussein to come and literally surrender and put his sword on the table, I think it might have been avoided some of the problems that we did have in the future from him."  1. what do Bill Clinton and George Bush now share?
2. what did they reflect on Monday?
3. what association did they visit in Louisiana?
4. for what?
5. what was Bush's biggest regret?
numbered_answers: 1. philanthropic efforts
2. greatest regrets in office
3. National Automobile Dealers Association
4. question-and-answer forum
5. Bush said he now wonders whether he should have tried to get Saddam Hussein to leave office at the end of the first Gulf War in 1991.

input: Make use of the article to answer the questions. Cartilage is a resilient and smooth elastic tissue, rubber-like padding that covers and protects the ends of long bones at the joints, and is a structural component of the rib cage, the ear, the nose, the bronchial tubes, the intervertebral discs, and many other body components. It is not as hard and rigid as bone, but it is much stiffer and much less flexible than muscle. 

Because of its rigidity, cartilage often serves the purpose of holding tubes open in the body. Examples include the rings of the trachea, such as the cricoid cartilage and carina. 

Cartilage is composed of specialized cells called chondrocytes that produce a large amount of collagenous extracellular matrix, abundant ground substance that is rich in proteoglycan and elastin fibers. Cartilage is classified in three types, "elastic cartilage", "hyaline cartilage" and "fibrocartilage", which differ in relative amounts of collagen and proteoglycan. 

Cartilage does not contain blood vessels (it is avascular) or nerves (it is aneural). Nutrition is supplied to the chondrocytes by diffusion. The compression of the articular cartilage or flexion of the elastic cartilage generates fluid flow, which assists diffusion of nutrients to the chondrocytes. Compared to other connective tissues, cartilage has a very slow turnover of its extracellular matrix and does not repair. In embryogenesis, the skeletal system is derived from the mesoderm germ layer. Chondrification (also known as chondrogenesis) is the process by which cartilage is formed from condensed mesenchyme tissue, which differentiates into chondroblasts and begins secreting the molecules (aggrecan and collagen type II) that form the extracellular matrix. 1. What substance can cartilage be compared to?
2. Is it flexible or rigid?
3. Where is cartilage located in the body?
4. Anywhere else?
5. What is cartilage like compared to muscle?
6. What kinds of cells is cartilage made up of?
7. What are they called?
8. What do they produce?
9. How many types of cartilage are there?
10. How do they differ?
11. How do cartilage cells get nutrition?
12. How often does cartilage repair itself?
13. Does cartilage have blood vessels?
numbered_answers:
1. other connective tissues
2. flexibl
3. , the ear,
4. the rib cage
5. stiffer
6. specialized cells
7. chondrocytes
8. matrix
9. three
10. in relative amounts of collagen and proteoglycan
11. diffusion
12. never
13. no