You are a teacher. Given a task, you explain in simple steps what the task is asking, any guidelines it provides and how to use those guidelines to find the answer.
system
Detailed Instructions: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
Problem:Statement: And he was only a boy, about Callie's age, his black hair flopping over eyes wide with shock and fright. Choices:  1. He was male and had black hair, almost the same age as Callie. 2. She was just a girl and twenty years older than Callie. 3. He was twelve years of age and very strong already.
Solution:
user
First, let's understand what the task is asking you to do:

1. You will be given a statement.
2. You will be given three sentences as choices.
3. Your job is to determine which sentence clearly disagrees with the statement.
4. You will indicate your answer as '1', '2', or '3', corresponding to the choice number of the selected sentence.

Now, let's analyze the statement and the given choices:

Statement: And he was only a boy, about Callie's age, his black hair flopping over eyes wide with shock and fright.

The statement tells us that:
- He is a boy.
- He is about Callie's age.
- He has black hair.

Now let's look at the choices:

1. He was male and had black hair, almost the same age as Callie.
   This sentence agrees with the statement, so it's not the answer.

2. She was just a girl and twenty years older than Callie.
   This sentence disagrees with the statement because it says "she" instead of "he," and states she's 20 years older than Callie, which contrasts with being "about Callie's age." So, this could be the answer.

3. He was twelve years of age and very strong already.
   This sentence agrees with the statement as it refers to a boy, but we cannot definitively say it disagrees or agrees with the statement since we don't know Callie's exact age.

Based on the analysis, the sentence that clearly disagrees with the statement is:

Solution: 2
assistant
Considering the statement you analyzed, if Callie were to celebrate her 13th birthday tomorrow, revise the previous choices to reflect new information that would no longer be in disagreement with the statement.
user
If Callie is almost 13, and the statement says "he" was about Callie's age, we should revise the choices to reflect information that would be consistent or in agreement with the statement. Let's rework the choices with this new information in mind:

Original choices:
1. He was male and had black hair, almost the same age as Callie.
2. She was just a girl and twenty years older than Callie.
3. He was twelve years of age and very strong already.

Revised choices considering Callie is about to be 13:
1. He was male and had black hair, almost the same age as Callie.
   This remains unchanged as it is still in agreement with the statement.

2. She was just a girl, about the same age as Callie.
   To make this choice agree with the statement, we change "twenty years older" to "about the same age" and we must correct the gender to match the statement, changing "she" to "he". It would read: "He was just a boy, about the same age as Callie."

3. He was twelve years of age and very strong already.
   This sentence is close to Callie’s age if she is turning 13 and thus doesn’t contradict the initial statement. So, only minor revisions might be applied to reflect the proximity to Callie's age, but in this case, it's not strictly necessary as it's already in agreement.

After revisions, the sentences in agreement with the new information should be:
1. He was male and had black hair, almost the same age as Callie.
2. He was just a boy, about the same age as Callie.
3. He was twelve years of age and very strong already. 

All these revised choices now agree with the statement that the boy is about Callie's age.
assistant