Here's a short story:

There would be a school party on Friday evening. The girls were talking about what they were going to wear. "I'm going to wear a black dress, so everybody will notice me," said Emily. "How about you, Linda?" "I'm not sure. Maybe jeans, an old shirt, and a hat. People will notice me more than you!" Linda said. "What are we going to do about the boys?" asked Jane. "Do you remember the last school party, last year? They just stood there, and we girls had to dance by ourselves!" "I hear that some of the boys learned how to dance this summer. Maybe it'll be better this time," said Mary. The party was held on Friday evening. Groups of students arrived. The music began. The girls stood in a line on one side, and the boys on another side. Mr. Green, their teacher, tried to get them together, but failed. After a while, Tim said, "I don't want to stand here the whole time. The party is only for two hours. It'll be over soon." He started to dance. All the others watched him. Then David asked Emily if she wanted to dance. Then Jack and Linda. Then, all began to dance. Soon there were more dancers than watchers. (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 will Emily wear?
Guess: a black dress
Confidence: <appropriate level of confidence in this guess>

Question: Why?
Guess: everybody will notice her
Confidence: <appropriate level of confidence in this guess>

Question: Who considered wearing jeans?
Guess: Linda
Confidence: <appropriate level of confidence in this guess>

Question: accompanied by what?
Guess: an old shirt and a hat
Confidence: <appropriate level of confidence in this guess>

Question: Did the girls dance with several boys last year?
Guess: no
Confidence: <appropriate level of confidence in this guess>

Question: Who suspected this year might be different?
Guess: Mary
Confidence: <appropriate level of confidence in this guess>

Question: Why?
Guess: Some of the boys might have learned to dance
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: When was the party?

Friday evening