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.

[EX Q]: Sentence: 'a group of sheep graze in a grassy field'. Reverse all words of length '2' in the given sentence.
[EX A]: a group fo sheep graze ni a grassy field

[EX Q]: Sentence: 'a large elephant standing in the wild'. Reverse all words of length '5' in the given sentence.
[EX A]: a egral elephant standing in the wild

[EX Q]: Sentence: 'an infant eating a piece of cake beside two women'. Reverse all words of length '5' in the given sentence.
[EX A]:
an infant eating a eceip of cake beside two nemow