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 mix of vegetables in a pot with a spoon'. Reverse all words of length '4' in the given sentence.
[EX A]: a mix of vegetables in a pot htiw a spoon

[EX Q]: Sentence: 'a road decorated for christmas and trees without leaves'. Reverse all words of length '1' in the given sentence.
[EX A]: a road decorated for christmas and trees without leaves

[EX Q]: Sentence: 'a group of boys surfing in water'. Reverse all words of length '4' in the given sentence.
[EX A]:
a group of syob surfing in water