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: 'an elephant is in a large field standing in the grass'. Reverse all words of length '1' in the given sentence.
[A]: an elephant is in a large field standing in the grass


[Q]: Sentence: 'a young teenage girl practicing skiing on small waves'. Reverse all words of length '2' in the given sentence.
[A]: a young teenage girl practicing skiing no small waves


[Q]: Sentence: 'an orange and white cat standing on top of a window sill'. Reverse all words of length '2' in the given sentence.
[A]:
na orange and white cat standing no top fo a window sill