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 female tennis player is running to catch the ball'. Reverse all words of length '6' in the given sentence.
[A]: a elamef sinnet reyalp is running to catch the ball


[Q]: Sentence: 'a cat has is sticking its head in the toilet'. Reverse all words of length '8' in the given sentence.
[A]: a cat has is gnikcits its head in the toilet


[Q]: Sentence: 'the police sign on top of a car in a parking lot'. Reverse all words of length '3' in the given sentence.
[A]:
eht police sign on pot of a rac in a parking tol