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 young man is sitting on the side of a bus eating a hot dog'. Reverse all words of length '3' in the given sentence.
[A]: a young nam is sitting on eht side of a sub eating a toh god


[Q]: Sentence: 'two birds standing and sticking their heads in muddy water'. Reverse all words of length '3' in the given sentence.
[A]: owt birds standing dna sticking their heads in muddy water


[Q]: Sentence: 'the lines are black and white and run parallel'. Reverse all words of length '5' in the given sentence.
[A]:
the senil are kcalb and etihw and run parallel