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: 'a hand is holding an iced doughnut with sprinkles'. Reverse all words of length '1' in the given sentence.
[A]: a hand is holding an iced doughnut with sprinkles


[Q]: Sentence: 'black and silver fire hydrant sitting next to a road'. Reverse all words of length '7' in the given sentence.
[A]: black and silver fire tnardyh gnittis next to a road


[Q]: Sentence: 'bags are covering the pavement near the moving trucks'. Reverse all words of length '6' in the given sentence.
[A]:
bags are covering the pavement near the gnivom skcurt