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: 'two giraffes are walking through a field of prairie grass'. Reverse all words of length '1' in the given sentence.
[A]: two giraffes are walking through a field of prairie grass


[Q]: Sentence: 'a group of people wearing skis and standing at the top of a ski slope'. Reverse all words of length '7' in the given sentence.
[A]: a group of people gniraew skis and standing at the top of a ski slope


[Q]: Sentence: 'a picture of a row of benches after a rain shower'. Reverse all words of length '5' in the given sentence.
[A]:
a picture of a row of benches retfa a rain shower