Here's a short story:

ISO 20121 (full name: ISO 20121:2012, "Event sustainability management systems –- Requirements with guidance for use") is a voluntary international standard for sustainable event management, created by the International Organization for Standardization. The standard aims to help organizations improve sustainability throughout the entire event management cycle. 

Every event – from a village barbecue to a major sporting event like the Olympics – will have economic, social and environmental impacts. Water and energy resources are put under pressure, significant amounts of waste and carbon emissions can be generated. Sometimes events can put a strain on local communities. By 2005, practitioners within the events industry were becoming aware of the need for more sustainable practices. 

Specifically, the Head of Sustainability at the London 2012 Olympic and Paralympic Games, David Stubbs, was looking for a way to make good on the sustainability promises made in the London Games bid. 

He raised the issue with the British Standards Institution (BSI) in the UK. This led to the creation of BS 8901:2007 "Specification for a sustainable event management system with guidance for use". After a period of review, the second version of BS 8901 was published in 2009. 

BS 8901 was received very positively by the international event industry, and was soon being widely used. For example, COP15, the United Nations Conference on Climate Change, was certified as compliant with BS 8901 in December 2009. The Microsoft Corporation achieved certification to BS 8901 at its Microsoft Convergence® 2009 event in New Orleans, Louisiana, in March 2009. (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: What is the article mainly about?
Guess: Event sustainability
Confidence: <appropriate level of confidence in this guess>

Question: What is one example of an event that comes with impacts?
Guess: a village barbecue
Confidence: <appropriate level of confidence in this guess>

Question: Name another?
Guess: the Olympics
Confidence: <appropriate level of confidence in this guess>

Question: And the last?
Guess: a major sporting event
Confidence: <appropriate level of confidence in this guess>

Question: How many types of impacts are there?
Guess: Three
Confidence: <appropriate level of confidence in this guess>

Question: Name one?
Guess: economic
Confidence: <appropriate level of confidence in this guess>

Question: Can the environment be impacted?
Guess: yes
Confidence: <appropriate level of confidence in this guess>

Question: What other impact haven't we mentioned?
Guess: social
Confidence: <appropriate level of confidence in this guess>

Question: What is one type of resources can be strained?
Guess: water
Confidence: <appropriate level of confidence in this guess>

Question: What's another?
Guess: energy
Confidence: <appropriate level of confidence in this guess>

Question: What is one type of emission this can generate?
Guess: waste
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: What's another?

carbon emissions