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.

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

Sentence: 'there is a sign stating that there is a scenic drive'. Reverse all words of length '4' in the given sentence.
there is a ngis stating taht there is a scenic drive

Sentence: 'a cart holding several chests and boxes in a museum'. Reverse all words of length '6' in the given sentence.

a cart holding several stsehc and boxes in a muesum