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 man sitting at a table and looking past the microphone'. Reverse all words of length '4' in the given sentence.
[A]: a man sitting at a table and looking tsap the microphone


[Q]: Sentence: 'the skier is doing a flip high in the air near gondala wires'. Reverse all words of length '3' in the given sentence.
[A]: eht skier is doing a flip high in eht ria near gondala wires


[Q]: Sentence: 'a man surfing on a surf board in the ocean'. Reverse all words of length '3' in the given sentence.
[A]:
a nam surfing on a surf board in eht ocean