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 bent in half street sign next to a brick building'. Reverse all words of length '1' in the given sentence.
[A]: a bent in half street sign next to a brick building


[Q]: Sentence: 'the dog looks up at the cat sitting on a stone'. Reverse all words of length '1' in the given sentence.
[A]: the dog looks up at the cat sitting on a stone


[Q]: Sentence: 'a tall brick clock tower with a clock on each of its sides'. Reverse all words of length '1' in the given sentence.
[A]:
a tall brick clock tower with a clock on each of its sides