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 man holding a remote and standing up'. Reverse all words of length '3' in the given sentence.
[A]: a nam holding a remote dna standing up


[Q]: Sentence: 'a man in a suit has a phone up to his face'. Reverse all words of length '1' in the given sentence.
[A]: a man in a suit has a phone up to his face


[Q]: Sentence: 'an elderly man in a jacket is walking outside of a window'. Reverse all words of length '3' in the given sentence.
[A]:
an elderly nam in a jacket is walking outside of a window