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 skateboarder in mid air during a trick'. Reverse all words of length '6' in the given sentence.
[A]: a skateboarder in mid air gnirud a trick


[Q]: Sentence: 'a wooden pole with multiple street signs mounted on it'. Reverse all words of length '2' in the given sentence.
[A]: a wooden pole with multiple street signs mounted no ti


[Q]: Sentence: 'two elephants walk along the bank of a river'. Reverse all words of length '1' in the given sentence.
[A]:
two elephants walk along the bank of a river