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.

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


[Q]: Sentence: 'a person at a zoo looking over the fence of a giraffe enclosure'. Reverse all words of length '6' in the given sentence.
[A]: a nosrep at a zoo looking over the fence of a giraffe enclosure


[Q]: Sentence: 'two little kids that are playing with a chair'. Reverse all words of length '7' in the given sentence.
[A]:
two little kids that are gniyalp with a chair