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 woman sitting at a table eating food'. Reverse all words of length '4' in the given sentence.

A: a woman sitting at a table eating doof
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Q: Sentence: 'three zebras are standing on a grassy field'. Reverse all words of length '1' in the given sentence.

A: three zebras are standing on a grassy field
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Q: Sentence: 'a clock tower on a brown brick building'. Reverse all words of length '5' in the given sentence.

A:
a kcolc rewot on a nworb kcirb building
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