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 boy plays with a phone sitting on the ground'. Reverse all words of length '6' in the given sentence.

A: a young boy plays with a phone sitting on the dnuorg
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Q: Sentence: 'a can of pepsi and cellphone on the table'. Reverse all words of length '2' in the given sentence.

A: a can fo pepsi and cellphone no the table
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Q: Sentence: 'a couple of children eat fruit on a table'. Reverse all words of length '3' in the given sentence.

A:
a couple of children tae fruit on a table
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