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 dog sitting in the passenger seat of a vehicle'. Reverse all words of length '9' in the given sentence.
Example Output: a dog sitting in the regnessap seat of a vehicle

Example Input: Sentence: 'a propeller plane sits parked inside of a building'. Reverse all words of length '8' in the given sentence.
Example Output: a propeller plane sits parked inside of a gnidliub

Example Input: Sentence: 'two women stretching and getting ready to play tennis'. Reverse all words of length '6' in the given sentence.
Example Output:
two women stretching and getting ready to play sinnet