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 blue sign sitting on the side of a road next to a tree'. Reverse all words of length '1' in the given sentence.

A: a blue sign sitting on the side of a road next to a tree
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Q: Sentence: 'a man and women embracing each other in front of trees'. Reverse all words of length '4' in the given sentence.

A: a man and women embracing hcae other in front of trees
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Q: Sentence: 'a woman with a clear umbrella crosses the street'. Reverse all words of length '4' in the given sentence.

A:
a woman htiw a clear umbrella crosses the street
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