Here's a short story:

Sarah is a girl. Sarah has one brother. Sarah's brother's name is Timothy. Sarah has one sister. Sarah's sister's name is Annabelle. Their last name is MacGregor. One day Sarah went to the park with her brother Timothy. They swung on the swings for a short time. Then Annabelle came out and swung with them. They all sang some nice songs together. They all became very happy. Then Timothy's friend came. Timothy liked his friend very much. Timothy went off the swing and went away with his friend. Then Annabelle and Sarah felt very very sad. Happily then Annabelle and Sarah's friend came. Their friend's name was Kate Smith. She was the same age as Sarah. They wanted to go to the slide together. So they went to the slide and played for a long time. Then Annabelle became happy. And Sarah also became happy. Then they went home together and had some food. (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 siblings went to the park?
Guess: Timothy
Confidence: <appropriate level of confidence in this guess>

Question: What piece of playground equipment did the children play on?
Guess: swings
Confidence: <appropriate level of confidence in this guess>

Question: What did the girls do after the park?
Guess: sang some nice songs together
Confidence: <appropriate level of confidence in this guess>

Question: Which two children went to the park first?
Guess: Sarah went to the park with her brother Timothy
Confidence: <appropriate level of confidence in this guess>

Question: What sibling soon joined them?
Guess: Annabelle
Confidence: <appropriate level of confidence in this guess>

Question: What did they do as they swung?
Guess: sang some nice songs together
Confidence: <appropriate level of confidence in this guess>

Question: Which sibling left the others first?
Guess: Timothy
Confidence: <appropriate level of confidence in this guess>

Question: Who joined the girls after their brother left?
Guess: Kate Smith
Confidence: <appropriate level of confidence in this guess>

Question: What did they play on after the swings?
Guess: the slide
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: How many sisters does Timothy play with at the park?

Annabelle and Sarah