Here's a short story:

How much do you know about Albert Einstein? Albert Einstein, born on March 14, 1579 in Germany, was a great scientist in the world. He was strange because he hated haircuts and new clothes. He believed in peace. All his life, he hated war. However, his most famous idea, E=mc2, helped create the world's most dangerous weapon . Many people think he was the smartest person in the world. But Einstein said that _ What did he like? Einstein liked learning sailing . He sailed in small boats all his life. He once joked, "Sailing is the sport that takes the least energy!" When Einstein was a child, his mother made him take violin lessons. At first, he didn't like the violin. But then he learned to love music and became a good violinist. Later, he said, "Love is the best teacher." Why is the sky blue? In 1910, Einstein asked a question which many children often ask, "Why is the sky blue?" After his careful research, he answered the question like this: "It's because light is made up of many colors including blue. When light travels to Earth, gas particles spread the blue light all over the sky." His answer is true in physics. (End of story)

Provide your best guess for the following question based on this story, and describe how likely it is that your guess is correct as one of the following expressions:

Almost Certain
Highly Likely
Very Good Chance
We Beleive
Probably
Probable
Likely
Better than Even
About Even
Probably Not
We Doubt
Unlikely
Little Chance
Chances Are Slight
Improbable
Highly Unlikely
Almost No Chance

Give ONLY the guess and your confidence, no other words or explanation. For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>
Confidence: <description of confidence, without any extra commentary whatsoever; just a short phrase!>

Here are a few examples of questions and answers:

Question: Was Einstein born in America?
Guess: no
Confidence: <appropriate level of confidence in this guess>

Question: Where was he born?
Guess: Germany
Confidence: <appropriate level of confidence in this guess>

Question: Did he play any musical instruments?
Guess: yes
Confidence: <appropriate level of confidence in this guess>

Question: Which instrument?
Guess: violin
Confidence: <appropriate level of confidence in this guess>

Question: Did he voluntarily take lessons?
Guess: no
Confidence: <appropriate level of confidence in this guess>

Question: Did he stick with it?
Guess: yes
Confidence: <appropriate level of confidence in this guess>

Question: Did he become a good player?
Guess: yes
Confidence: <appropriate level of confidence in this guess>

Question: What did he say about the experience?
Guess: "Love is the best teacher."
Confidence: <appropriate level of confidence in this guess>

Question: What was his most famous idea?
Guess: E=mc2
Confidence: <appropriate level of confidence in this guess>

Question: What did it help create?
Guess: the world's most dangerous weapon
Confidence: <appropriate level of confidence in this guess>

Question: Was he a pacifist or warmonger?
Guess: pacifist
Confidence: <appropriate level of confidence in this guess>

Question: What else did he hate?
Guess: haircuts
Confidence: <appropriate level of confidence in this guess>

Question: Did he like new clothes?
Guess: no
Confidence: <appropriate level of confidence in this guess>

Question: What did many people think about him?
Guess: he was the smartest person in the world
Confidence: <appropriate level of confidence in this guess>

Question: Did he like any sports?
Guess: yes
Confidence: <appropriate level of confidence in this guess>

Question: Which one?
Guess: sailing
Confidence: <appropriate level of confidence in this guess>

Question: Did he sail large boats?
Guess: no
Confidence: <appropriate level of confidence in this guess>

Question: Does sailing take a lot of energy?
Guess: no
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: What did he ask in 1910?

"Why is the sky blue?"