input: A photograph or photo is an image created by light falling on a light-sensitive surface, usually photographic film or an electronic medium such as a CCD or a CMOS chip. Most photographs are created using a camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see. The process and practice of creating photographs is called photography. The word "photograph" was coined in 1839 by Sir John Herschel and is based on the Greek ("phos"), meaning "light", and ("graphe"), meaning "drawing, writing", together meaning "drawing with light".

The first permanent photograph, a contact-exposed copy of an engraving, was made in 1822 using the bitumen-based "heliography" process developed by Nicephore Niepce. The first photographs of a real-world scene, made using a camera obscura, followed a few years later, but Niepce's process was not sensitive enough to be practical for that application: a camera exposure lasting for hours or days was required. In 1829 Niepce entered into a partnership with Louis Daguerre and the two collaborated to work out a similar but more sensitive and otherwise improved process.

After Niepce's death in 1833, Daguerre concentrated on silver halide-based alternatives. He exposed a silver-plated copper sheet to iodine vapor, creating a layer of light-sensitive silver iodide; exposed it in the camera for a few minutes; developed the resulting invisible latent image to visibility with mercury fumes; then bathed the plate in a hot salt solution to remove the remaining silver iodide, making the results light-fast. He named this first practical process for making photographs with a camera the daguerreotype, after himself. Its existence was announced to the world on 7 January 1839 but working details were not made public until 19 August. Other inventors soon made improvements which reduced the required exposure time from a few minutes to a few seconds, making portrait photography truly practical and widely popular. 1. what is a photo
2. how are they created
3. what year was the word photograph coined
4. what was made in 1822
5. what happened in 1829
6. who died in 1833
7. how do you create a light sensitive silver iodide
8. is photograpy practical and popular
9. how are most created
10. who died in 1833 Return numbered answers in your output.

output: 1. an image created by light falling on a light-sensitive surface
2. by light falling on a light-sensitive surface
3. 1839
4. The first permanent photograph
5. In 1829 Niepce entered into a partnership with Louis Daguerre
6. Niepce
7. exposing a silver-plated copper sheet to iodine vapor
8. yes
9. sing a camera
10. Niepce

input: CHAPTER III.

ON A LUMBER RAFT.

"You think you saw Arnold Baxter?" demanded Tom.

"Yes, I saw Arnold Baxter, just as plain as day."

"Sam, you must be--"

"No, I am not dreaming. It was Arnold Baxter, true enough. As soon as he saw I had spotted him he drew out of sight."

"But we thought he was dead--buried under that landslide out in Colorado."

"We didn't find his body, and he isn't dead. Why, I would never make a mistake in that rascal's face, never," and Sam shook his head to emphasize his words.

"Was Dan with him?"

"I didn't see the son."

"If it was really Arnold Baxter we ought to let the authorities know at once, so that they can arrest him for getting out of prison on that bogus pardon."

"Yes, and we ought to let father know, too, for you may be sure Baxter will do all he can to get square with us for keeping the Eclipse mining claim out of his grasp."

"He can't do anything about that claim now. Our claim is established by law, and he is nothing but an escaped jailbird. But I agree he may give us lots of trouble in other directions. I presume he would like to see us all hung for the way we got ahead of him and his tools."

"If the steamer wasn't so far off we might hail her," continued Sam, but this was now out of the question.

Both lads were very much disturbed, and with good reason. Arnold Baxter had been an enemy to Mr. Rover for years, and this meant a good deal when the desperate character of the man was taken into consideration. He was a well-educated fellow, but cruel and unprincipled to the last degree, and one who would hesitate at nothing in order to accomplish his purpose. 1. Who was Rover's enemy?
2. Who was believed to be dead?
3. How did he die?
4. How did they believe he died?
5. Where?
6. Who was his child?
7. Was he seen?
8. What did he escape from?
9. What did they keep from him?
10. Who was disturbed?
11. Was this reasonable?
12. Was he smart?
13. Who saw the man presumed dead?
14. Was it a dream?
15. Who was not dreaming?
16. What was bogus?
17. Who should be notified right away?
18. And which relative?
19. What type of claim was it?
20. Why was Sam's head shook? Return numbered answers in your output.

output: 1. Arnold Baxter
2. Arnold Baxter
3. He didn't
4. Buried under a landslide
5. In Colorado
6. Dan
7. No
8. Prison
9. The Eclipse mining claim
10. Both lads.
11. Yes
12. Yes
13. Sam
14. unknown
15. Sam claimed he was not dreaming.
16. The pardon that got Arnold out of jail.
17. The authorities
18. Their father
19. Eclipse mining claim
20. To emphasize his words.

input: Andy the lion lived in Africa. He was a happy lion, and he liked to lay in the sun all day. One day when Andy got hungry, he thought about strawberries. He had never had a strawberry before. "Oh," he thought, "strawberries must be very tasty." He thought about how red they were, and how sweet they must taste. "I have to have a strawberry," said Andy.

So Andy went to talk to his friends, to find out if they had any strawberries. He walked to a big field where he saw his friend Billy the Bison. Andy asked Billy if he had any strawberries. "No, I don't," said Billy, "All I have is a banana." Andy was sad, because he really wanted a strawberry, but he wouldn't stop there.

Andy walked to the river to find his friend Charlie, the duck. It was a long way to walk, but Andy really wanted a strawberry. When he finally got there, he asked, "Do you have any strawberries?" "No," said Charlie, "I only have is an apple." This made Andy really sad, but he wouldn't stop there.

Andy knew that he only knew one other friend who might have a strawberry, and that was David the Elephant. So he walked and walked and walked until he was finally at his friend David's house. Andy was tired, but wouldn't give up. Andy asked, "Do you have any strawberries?" David said, "Yes! Help yourself." Andy was excited, and finally tasted his first strawberry. Andy thought it was tasty. 1. What was the lions name?
2. Where did he live?
3. Was he a happy lion?
4. When did he think about strawberries?
5. Did he ever havve a strawberry before?
6. Who did he talk to, to see if they hand any strawberries?
7. What kind of fruit did he have?
8. Who lived by the river?
9. What kind of fruit did he have?
10. Did he stop looking for strawberries after that? Return numbered answers in your output.

output:
1. Andy
2. Africa
3. yes
4. when Andy got hungry
5. no
6. Billy the Bison
7. banana
8. Charlie, the duck
9. apple
10. no