Here's a short story:

The World Health Organization warns that millions of people are dying every year from indoor air pollution. The WHO finds that poor cooking, heating and lighting technologies are killing millions of people each year. 

Indoor air pollution results from the use of dangerous fuels and cook-stoves in the home. To help fight the problem, the WHO announced, new guidelines aimed at reducing household pollutants. 

WHO officials say nearly three billion people are unable to use clean fuels and technologies for cooking? heating and lighting. And they say more than seven million people die from exposure to indoor or outdoor air pollution each year. Of that number, the WHO says about 4. 3 million people die from household air pollution given off by simple coal cook-stoves. Most of the deaths are in developing countries. 

Carlos Dora is Coordinator in the WHO's Department of Public Health, Environmental and Social Determinants of Health. He says people should not use unprocessed coal and kerosene fuel indoors. He says opening a window or door to let out the harmful air will not improve the situation. It will only pollute the outdoors. 

WHO officials say indoor pollution leads to early deaths from stroke, heart and lung disease, childhood pneumonia and lung cancer. Women and girls are the main victims. The United Nations found that more than 95 percent of households in sub-Saharan Africa depend on solid fuels for cooking. It says huge populations in India, China and Latin American countries, such as Guatemala and Peru, are also at risk. 

Nigel Bruce is a professor of Public Health at the University of Liverpool. He says researchers are developing good cook-stoves and other equipment to burn fuels in a more efficient way. 

WHO experts note some new, safe and low-cost technologies that could help are already available. In India, you can buy an induction stove for about $ 8.00. And in Africa a you can buy a solar lamp for less than $ 1. 00. (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 many die annually from indoor air pollution?
Guess: Millions
Confidence: <appropriate level of confidence in this guess>

Question: Cooking, heating and what else kill them?
Guess: Lighting technologies
Confidence: <appropriate level of confidence in this guess>

Question: The WHO announced what?
Guess: New guidelines aimed at reducing household pollutants
Confidence: <appropriate level of confidence in this guess>

Question: WHO says how many people are unable to use clean fuels?
Guess: Nearly three billion
Confidence: <appropriate level of confidence in this guess>

Question: Are most deaths in United States?
Guess: No
Confidence: <appropriate level of confidence in this guess>

Question: Where are they at?
Guess: Developing countries.
Confidence: <appropriate level of confidence in this guess>

Question: Who is Carlos Dora?
Guess: Coordinator in the WHO's Department of Public Health, Environmental and Social Determinants of Health.
Confidence: <appropriate level of confidence in this guess>

Question: He said people should avoid using what?
Guess: Unprocessed coal and kerosene fuel
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: What will not improve the situation?

Opening a window or door