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.

Example Input: Sentence: 'a group of motorcycle riders one with a side car'. Reverse all words of length '6' in the given sentence.
Example Output: a group of motorcycle sredir one with a side car

Example Input: Sentence: 'a man walking in the shore with a surfboard under his arm'. Reverse all words of length '3' in the given sentence.
Example Output: a nam walking in eht shore with a surfboard under sih mra

Example Input: Sentence: 'vegetables and meat are on a plate with utensils and there is wine beside it'. Reverse all words of length '4' in the given sentence.
Example Output:
vegetables and taem are on a plate htiw utensils and there is eniw beside it