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: 'someone is making nachos in the white microwave'. Reverse all words of length '3' in the given sentence.
[A]: someone is making nachos in eht white microwave


[Q]: Sentence: 'a large flock of birds fly through the sky'. Reverse all words of length '3' in the given sentence.
[A]: a large flock of birds ylf through eht yks


[Q]: Sentence: 'an elephant carrying some people on its back'. Reverse all words of length '8' in the given sentence.
[A]:
an tnahpele gniyrrac some people on its back