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.

[EX Q]: Sentence: 'a young boy plays with a phone sitting on the ground'. Reverse all words of length '6' in the given sentence.
[EX A]: a young boy plays with a phone sitting on the dnuorg

[EX Q]: Sentence: 'a hand reaching out towards a standing giraffe'. Reverse all words of length '7' in the given sentence.
[EX A]: a hand reaching out sdrawot a standing effarig

[EX Q]: Sentence: 'a play of pasta that has broccoli and other things in it'. Reverse all words of length '4' in the given sentence.
[EX A]:
a yalp of pasta taht has broccoli and other things in it