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 bird sits atop a post near a boat dock with large boats in the background'. Reverse all words of length '1' in the given sentence.
[A]: a bird sits atop a post near a boat dock with large boats in the background


[Q]: Sentence: 'several vehicles at a traffic stop on a small downtown street'. Reverse all words of length '4' in the given sentence.
[A]: several vehicles at a traffic pots on a small downtown street


[Q]: Sentence: 'a baseball game in a ball park'. Reverse all words of length '1' in the given sentence.
[A]:
a baseball game in a ball park