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.

[Q]: Sentence: 'a crowd of people are walking around some tents in the street'. Reverse all words of length '6' in the given sentence.
[A]: a crowd of elpoep are walking dnuora some tents in the teerts


[Q]: Sentence: 'two large green and white jumbo jet planes on the tarmac'. Reverse all words of length '6' in the given sentence.
[A]: two large green and white jumbo jet senalp on the camrat


[Q]: Sentence: 'a large sheep standing on top of a lush green hillside'. Reverse all words of length '2' in the given sentence.
[A]:
a large sheep standing no top fo a lush green hillside