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 road decorated for christmas and trees without leaves'. Reverse all words of length '1' in the given sentence.
[A]: a road decorated for christmas and trees without leaves


[Q]: Sentence: 'a river filled with lots of boats and surrounded by buildings'. Reverse all words of length '4' in the given sentence.
[A]: a river filled htiw stol of boats and surrounded by buildings


[Q]: Sentence: 'a wood bench with a metal arm rest in the grass'. Reverse all words of length '1' in the given sentence.
[A]:
a wood bench with a metal arm rest in the grass