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 dog is catching a frisbee at a competition'. Reverse all words of length '11' in the given sentence.
[A]: a dog is catching a frisbee at a noititepmoc


[Q]: Sentence: 'a crowd of people standing below a gray cloudy sky'. Reverse all words of length '6' in the given sentence.
[A]:
a crowd of elpoep standing below a gray yduolc sky