Here's a short story:

Free software or libre software is computer software distributed under terms that allow the software users to run the software for any purpose as well as to study, change, and distribute the software and any adapted versions. Free software is a matter of liberty, not price: users, individually or collectively, are free to do what they want with it, including the freedom to redistribute the software free of charge, or to sell it, or charge for related services such as support or warranty for profit. 

The right to study and modify software entails availability of the software source code to its users. While this right is often called 'access to source code', the Free Software Foundation recommends to avoid using the word 'access' in this context because it is misleading and may make people believe that they may have a copy of the source code unconditionally. This right is only conditional on the person actually having a copy of the software, i.e. being a software "user". 

Richard Stallman used the already existing term "free software" when he launched the GNU Project—a collaborative effort to create a freedom-respecting operating system—and the Free Software Foundation (FSF). The FSF's Free Software Definition states that users of free software are "free" because they do not need to ask for permission to use the software. (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 Free software of libre software?
Guess: computer software distributed under loose terms.
Confidence: <appropriate level of confidence in this guess>

Question: Who started the GNU Project?
Guess: Richard Stallman.
Confidence: <appropriate level of confidence in this guess>

Question: What foundation did he launch?
Guess: The Free Software Foundation.
Confidence: <appropriate level of confidence in this guess>

Question: Is Free software a matter of liberty or price?
Guess: Liberty.
Confidence: <appropriate level of confidence in this guess>

Question: What right is often called access to source code?
Guess: The right to study and modify software
Confidence: <appropriate level of confidence in this guess>

Question: Why does the free Software Foundatoin recommend to avoid using the word access in context to access to source code?
Guess: Because it is misleading.
Confidence: <appropriate level of confidence in this guess>

Question: Anything else?
Guess: May make people believe that they may have a copy of the source code unconditionally.
Confidence: <appropriate level of confidence in this guess>

Question: What are some freedoms included with free software?
Guess: Run the software for any purpose.
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: Why dpes te Free software Foundation define that users of free software are free?

They do not need to ask for permission to use the software.