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 Input:
Sentence: 'there is an entree on a place with spoon'. Reverse all words of length '6' in the given sentence.

Ex Output:
there is an eertne on a place with spoon


Ex Input:
Sentence: 'an umbrella sitting on top of a hill next to a body of water'. Reverse all words of length '4' in the given sentence.

Ex Output:
an umbrella sitting on top of a llih txen to a ydob of water


Ex Input:
Sentence: 'the sandwich is ready to be eaten for lunch'. Reverse all words of length '5' in the given sentence.

Ex Output:

the sandwich is ydaer to be netae for hcnul