input: Make use of the article to answer the questions. At three a.m., Jack Mills was sitting at the controls of the mail train. The train was made up of 13 cars. At the end of the train, 71 mailmen sat sorting the mails. Inside the second car, there were only five mailmen and 128 bags full of five-pound notes. This train had run more than 100 years without being robbed. At three minutes past three, Mills and his helper, David Whitby, saw a yellow warning light. They slowed the train, and then stopped. Whitby went to the telephone beside the track. It was out of order. Then he saw a man moving between the second and the third cars. Before Whitby could give a warning, he was knocked down by two men. Mills' cars with all the mailmen had been disconnected by the robbers. At the bridge, the bags of money were unloaded from the train and thrown into waiting trucks. One of the robbers who obviously knew the schedules of all the trains kept looking at his watch. At 3:45 he said, "That will have to be enough." The robbers drove away with more than 2,500,000 pounds. 1. What time does the tale commence?
2. Who's driving the train?
3. At what time does his helper see the yellow light?
4. What did they do next?
5. At what time does his helper see the yellow light?
6. Did they train stop after slowing down?
7. Who saw the yellow light?
8. What happened at the bridge?
9. How much did the robbers get away with?
10. At what time did they stop before making their getaway?
11. How many mailmen were in the second car?
12. What were the bags full of?
13. How many were there?
14. How many years before the train was robbed?
numbered_answers: 1. 3:00 AM
2. Jack Mills
3. 3:03 AM
4. slowed down
5. 3:03 AM
6. Yes
7. Mills and Whitby
8. bags of money were unloaded
9. more than 2,500,000 pounds
10. 3:45
11. five
12. five-pound notes
13. 128 bags
14. more than 100

input: Make use of the article to answer the questions. (CNN) -- In the history of organized athletics, there has never been a person who needs to come back again less than Michael Phelps.

Yes, you have read that correctly. I am urging the greatest swimmer in all of sports to keep his word, forget about Rio in 2016 and retire. To go away. To vanish. To ignore his mother and his sisters and Matt Lauer and Mark Spitz and Rowdy Gaines and to once and for all hang up his goggles and Speedos.

Go. Scram. Buzz off.

Because athletics enthusiasts are a peculiar people (aka: crazy), we always beg our heroes to stick around longer than they should. It's the reason a portly, 40-year-old Ken Griffey Jr. hit .184 in Seattle in 2010 and the reason Bjorn Borg stepped back onto the tennis court in 1991 (wood racket in hand) -- only to win nary a single match. It's the reason our final snapshot of Sugar Ray Leonard is an embarrassing stoppage against Hector Camacho and the reason Jim Palmer arrived at spring training with Baltimore in 1991 throwing big, fat, Little League meatballs.

Why, it's even the reason a 41-year-old Spitz, Phelps' predecessor as our own personal Aquaman, jumped back into the pool to qualify for the 1992 Games in Barcelona. He, of course, failed -- by a whopping two seconds.

News: Olympic legend Phelps: 'I'm done with swimming'

We convince these men and women that they can still do it, that it's worth one more shot, that age is just a number, that legend is a gift of the gods, and to not use it is shameful. (Gaines, the former Olympic swimmer who now works as an NBC commentator, recently said he believes Phelps will likely come back because "he'll be able to walk through airports in a couple years and not be mobbed. He'll miss that." There is a word for this line of thinking: sad.) 1. Who is quitting?
2. Who is finished?
3. With what?
4. Is he legendary?
5. Where?
6. Who went before him?
7. How old is he?
8. When did he try to return?
9. Where?
10. Was he successful?
11. How far off was he?
12. Did a baseball player attempt a return?
13. Who?
14. How old was he?
15. What year?
numbered_answers: 1. unknown
2. Phelps
3. swimming
4. Yes
5. Olympics
6. Spitz
7. 41
8. 1992
9. Barcelona
10. No
11. two seconds
12. Yes
13. Ken Griffey Jr.
14. 40
15. 2010

input: Make use of the article to answer the questions. Chlorine is a chemical element with symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity, behind only oxygen and fluorine.

The most common compound of chlorine, sodium chloride (common salt), has been known since ancient times. Around 1630, chlorine gas was first synthesised in a chemical reaction, but not recognised as a fundamentally important substance. Carl Wilhelm Scheele wrote a description of chlorine gas in 1774, supposing it to be an oxide of a new element. In 1809, chemists suggested that the gas might be a pure element, and this was confirmed by Sir Humphry Davy in 1810, who named it from based on its colour.

Because of its great reactivity, all chlorine in the Earth's crust is in the form of ionic chloride compounds, which includes table salt. It is the second-most abundant halogen (after fluorine) and twenty-first most abundant chemical element in Earth's crust. These crustal deposits are nevertheless dwarfed by the huge reserves of chloride in seawater. 1. What is this about?
2. What is that?
3. What is it represented by?
4. Is there a specific number?
5. What is it?
6. What color is it?
7. What state is it?
8. Is it non-reactive?
9. What does it have the highest of?
10. And ranks at number three as?
11. Where is it usually found?
12. When was it first written about?
13. By whom?
14. What did he say it was?
15. Who later spoke of it?
16. When?
17. Is it found in the ocean?
18. In small quantities?
19. What ranking is it, in common-ness?
20. Do we consume it?
numbered_answers:
1. Chlorine
2. a chemical element
3. symbol Cl
4. yes
5. 17
6. yellow-green
7. gas
8. no
9. electron affinity
10. electronegativity
11. unknown
12. in 1774
13. Carl Wilhelm Scheele
14. an oxide of a new element
15. Sir Humphry Davy
16. 1810
17. yes
18. no
19. unknown
20. yes