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: 'one person watches while the other flies a kite'. Reverse all words of length '7' in the given sentence.
[A]: one person sehctaw while the other flies a kite


[Q]: Sentence: 'a girl with a cast on her arm stands in a bathroom'. Reverse all words of length '3' in the given sentence.
[A]: a girl with a cast on reh mra stands in a bathroom


[Q]: Sentence: 'this is a picture of a teddy bear watching over a large body of water'. Reverse all words of length '7' in the given sentence.
[A]:
this is a erutcip of a teddy bear watching over a large body of water