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: 'one white and black sheep and one brown and black sheep'. Reverse all words of length '5' in the given sentence.

A: one etihw and kcalb peehs and one nworb and kcalb peehs
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Q: Sentence: 'a baseball player leaping into the air to catch a baseball'. Reverse all words of length '3' in the given sentence.

A:
a baseball player leaping into eht ria to catch a baseball
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