The task asks you to reverse all words of a specific length (in this case, 5 letters) within the given sentence. To complete this task, follow these simple steps:

1. Read the given sentence: 'some people are walking about the sidewalk and enjoying their time'.

2. Identify the given word length to reverse: '5'.

3. Go through the sentence and find all words with 5 letters.

4. Reverse the identified words.

5. Replace the original words with their reversed counterparts in the sentence.

6. Put together the modified sentence and provide it as the output.

Here's a step-by-step breakdown for this specific task:

1. Sentence: 'some people are walking about the sidewalk and enjoying their time'.

2. Word length to reverse: 5.

3. Identifying 5-letter words: 'people', 'about', 'their'.

4. Reversing those words: 'elpoep', 'tuoba', 'riehT'.

5. Replacing the original words with the reversed words:

   'some elpoep are walking tuoba the sidewalk and enjoying riehT time'.

6. Output: 'some elpoep are walking tuoba the sidewalk and enjoying riehT time'.<|im_end|>

 Sure, I'd be happy to help you with that!

Task Definition:

The task is to reverse all words of a given length in the sentence. The length of a word is determined by the number of letters it contains.

Input:

The sentence is "some people are walking about the sidewalk and enjoying their time".

Guidelines:

1. Identify the words in the sentence.
2. Determine the length of each word.
3. Reverse each word of the given length.

Steps to Solve the Task:

Step 1: Identify the words in the sentence.

The words in the sentence are:

1. some
2. people
3. are
4. walking
5. about
6. the
7. sidewalk
8. and
9. enjoying
10. their
11. time

Step 2: Determine the length of each word.

The length of each word is:

1. some = 3
2. people = 5
3. are = 2
4. walking = 5
5. about = 4
6. the = 2
7. sidewalk = 6
8. and = 2
9. enjoying = 7
10. their = 4
11. time = 3

Step 3: Reverse each word of the given length.

The words of length 5 in the sentence are:

1. walking
2. enjoying

To reverse these words, we need to reverse the letters in each word.

1. walking -> kcalw
2. enjoying -> ynuoe

The reversed words are:

1. kcalw
2. ynuoe

Output:

The reversed words of length 5 in the sentence are "kcalw" and "ynuoe".<|im_end|>

<|im_start|>system
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.<|im_end|>
<|im_start|>user
Given the task definition and input, reply with output. In this task, you need to reverse all words of a given length in the sentence. The number of letters in a word determine its length. For example, the length of the word "apple" is 5.

Sentence: 'some people are walking about the sidewalk and enjoying their time'. Reverse all words of length '5' in the given sentence.
<|im_end|>
<|im_start|>assistant
