Answer the questions at the end based on the text.

London (CNN) -- Jurre Hermans, the 11-year-old Dutch boy who entered the 250,000 ($400,000) Wolfson Economics Prize with a pizza-based plan for saving the eurozone, did so because he had an idea and the winnings sounded "very attractive," he told CNN.

Jurre received a 100 ($131) gift voucher and special mention when the prize shortlist was announced Tuesday for his detailed entry -- including a picture, below -- showing how debt can be exchanged for slices of pizza.

Exiting the euro: As easy as pizza?

The competition was launched in October by Simon Wolfson, the man behind British retail chain Next, to try and find ways to deal with a collapse of the euro -- the currency tying together 17 European countries. The euro has been under intense pressure since Greece was forced to take a bail-out from its eurozone peers and the International Monetary Fund almost two years ago.

Through his father Julius, Jurre told CNN he had an idea to solve the euro crisis and also thought the prize money sounded "attractive."

Jurre, the youngest entrant to the prize, proposed Greece should leave the euro, with the Greek people slotting their funds into a bank "exchange machine" and getting drachma -- the Greek currency before the country joined the euro in 2001 -- back.

As Jurre explains in his application, the bank then gives the euros to the Greek government and "all these euros together form a pancake or a pizza. Now the Greek government can start to pay back all their debts, everyone who has a debt gets a slice of the pizza."

1. How old was the Dutch boy mentioned in this article?
2. How much was the prize in the contest he entered?
3. How did he describe the prize?
4. How much was the gift card he got worth?
5. What was as easy as pizza to him?
6. Who started the contest?
7. Which store was he working with?
8. What was the contest trying to do?
9. Who is Julius?
10. Who was he talking to?
11. Was Jurre the youngest person to enter the contest?
12. He proposed that Greece should do what?
13. So where should the Greek people put their money?
14. And then what would they get back?
15. When had they stopped using the drachma?
16. Would the bank give all the euros they got to someone else?
17. To who?
18. When all the euros are put together what do they make?
19. Then the Greek government can give each of its debholders what?
20. Did Jurre actually win the contest?

Numbered answers:

A: 1. 11
2. 250,000 ($400,000)
3. Attractive
4. 100 ($131)
5. Exiting the euro
6. Simon Wolfson,
7. Next,
8. Deal with a collapse of the euro
9. Jurre's father.
10. CNN
11. Yes.
12. Should leave the euro with the Greek
13. A bank "exchange machine"
14. Drachma.
15. 2001
16. Yes
17. The Greek government
18. A pancake or a pizza.
19. A slice of the pizza.
20. No.

Answer the questions at the end based on the text.

Pierre is a 25-year-old penguin at the California Academy of Sciences.Due to his old age,he was going bald,which made him feel too cold to swim in the pool.Therefore,biologists at the academy had a wetsuit created for this penguin to help him get back in the swimming pool.

Unlike marine mammals,which have a layer of blubber to keep them warm,penguins depend on their waterproof feathers.Without them,Pierre was unwilling to jump into the swimming pool and ended up trembling on the side of the pool while his 19 peers played in the water.

"He was cold:he would shake,"said Pam Schaller,a senior biologist.Schaller first tried a heat lamp to keep Pierre warm.Then she got another idea:if wetsuits keep humans warm in the cold Pacific,why not make one for Pierre?

Schaller designed the suit,which covered Pierre's body and had small openings for his flippers.

"I would walk behind him and look at where there were any gaps.and cut and refit until it looked like it was extremely suitable."she said.

One concern was that the other penguins would reject Pierre in his new suit,but in fact,they accepted his new look.He swam freely and got along with others well,although he was the only penguin with a black stomach.

Schaller couldn't say for sure whether the wetsuit allowed Pierre to recover his fine feathers,but" certainly we were able to keep him comfortable during a period of time that would have been very difficult for him to stay comfortable".

Pierre will take off his suit after his new feathers grow back.

1. What was the senior biologist's name?
2. What animals was she working with?
3. Which particular one was she concerned about?
4. How old is he?
5. What was the his problem?
6. Why was this a problem?
7. What solutions did Pam try?
8. What was her next attempt?
9. Who designed the suit?
10. Did it work?
11. Were there any concerns about the suit?
12. What was it?
13. Did they?
14. Was Pierre able to live normally?
15. Was there any noticeable difference after he put it on?
16. What?
17. How many other penguins were there?
18. Does the biologist think his feathers will grow back?
19. When will Pierre ever be able to remove the suit?
20. Does it cover his whole body right now?
21. Where doesn't it cover?

Numbered answers:

A:
1. Pam Schaller
2. penguins
3. Pierre
4. 25-years-old
5. he was going bald
6. it made him feel too cold to swim in the pool
7. she first tried a heat lamp
8. a wetsuit
9. Schaller
10. yes
11. yes
12. that the other penguins would reject Pierre in his new suit
13. no
14. yes
15. yes
16. he was the only penguin with a black stomach
17. 19
18. she couldn't say for sure
19. after his new feathers grow back
20. no
21. his flippers.