TASK DEFINITION: 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.
PROBLEM: Sentence: 'a kitchen counter filled with various types of fruits and vegetables'. Reverse all words of length '4' in the given sentence.

SOLUTION: a kitchen counter filled htiw various types of fruits and vegetables

PROBLEM: Sentence: 'a slice of pizza on top of a white plate'. Reverse all words of length '3' in the given sentence.

SOLUTION: a slice of pizza on pot of a white plate

PROBLEM: Sentence: 'a narrow restroom with a small toilet and a blue floor'. Reverse all words of length '1' in the given sentence.

SOLUTION:
a narrow restroom with a small toilet and a blue floor