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 on a skateboard performing a trick'. Reverse all words of length '10' in the given sentence.
[A]: a man on a draobetaks gnimrofrep a trick


[Q]: Sentence: 'a baby elephant in the middle of a field'. Reverse all words of length '3' in the given sentence.
[A]: a baby elephant in eht middle of a field


[Q]: Sentence: 'a couple of women sitting on a bench with a dog'. Reverse all words of length '4' in the given sentence.
[A]:
a couple of women sitting on a bench htiw a dog