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 sign explain the meaning of the road work'. Reverse all words of length '7' in the given sentence.
[A]: a sign nialpxe the gninaem of the road work


[Q]: Sentence: 'two men in baseball uniforms running across a field'. Reverse all words of length '7' in the given sentence.
[A]: two men in baseball uniforms gninnur across a field


[Q]: Sentence: 'a man holding a kite designed like a bird'. Reverse all words of length '8' in the given sentence.
[A]:
a man holding a kite dengised like a bird