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 child sits on a chair next to a bear'. Reverse all words of length '5' in the given sentence.
Example Output: a dlihc sits on a riahc next to a bear

Example Input: Sentence: 'a large clock surrounded by landscaping outside of a business'. Reverse all words of length '10' in the given sentence.
Example Output: a large clock dednuorrus by landscaping outside of a business

Example Input: Sentence: 'the seat and the lid of a toilet are up'. Reverse all words of length '6' in the given sentence.
Example Output:
the seat and the lid of a teliot are up