Here's a short story:

LONDON, England (CNN) -- Earlier this week, the case of Hiroki Ando, the Japanese 11-year-old boy who was denied a heart transplant in Japan, highlighted the vast cultural divide in attitudes towards organ transplant and availability worldwide. 

Hiroki plays catch at the Tokyo Women's Medical University Hospital. 

Hiroki had to travel to the U.S., where he is awaiting a heart, because Japan prohibits organ transplants involving children. 

His story highlights the wide range of policies around the world regarding organ donation. Watch Hiroki's trip to the U.S. » 

Organ donation has saved and improved countless lives. But medical advancements have led to a rise in demand for organs that is outpacing donation rates. 

Some countries, particularly Spain, have succeeded in raising the number of organ donors, but there is still much room for improvement, according to Leo Roels, managing director of the Donor Action Foundation. 

"What we see in our experience in so many countries is that there is still a lot of potential when it comes to identifying donors," he told CNN. 

The Donor Action Foundation is a non-profit group that helps hospitals implement programs designed to improve their donation rates. It's active in 17 countries worldwide. 

Looking at deceased donors per million population -- a commonly used benchmark -- rates vary widely around the world. 

Spain leads internationally with 34 deceased donors per million population, according to figures from the International Registry of Organ Donation and Transplantation. 

Australia, on the other hand, noticeably lags countries with comparable health care systems with just 12 deceased donors per million population.  (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: How old is Hiroki Ando?
Guess: 11
Confidence: <appropriate level of confidence in this guess>

Question: What country is he from?
Guess: Japan
Confidence: <appropriate level of confidence in this guess>

Question: Where is he visiting?
Guess: the U.S.
Confidence: <appropriate level of confidence in this guess>

Question: Why?
Guess: To get a heart transplant
Confidence: <appropriate level of confidence in this guess>

Question: He couldn't do that in Japan?
Guess: No, it's prohibited.
Confidence: <appropriate level of confidence in this guess>

Question: For who?
Guess: children
Confidence: <appropriate level of confidence in this guess>

Question: Is that for just hearts?
Guess: All organs.
Confidence: <appropriate level of confidence in this guess>

Question: Who does Leo Roels work for?
Guess: managing director
Confidence: <appropriate level of confidence in this guess>

Question: For what organization?
Guess: Donor Action Foundation
Confidence: <appropriate level of confidence in this guess>

Question: Who do they help?
Guess: hospitals
Confidence: <appropriate level of confidence in this guess>

Question: With what?
Guess: Implementing programs
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: What are they trying to increase?

donation rates