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 riding a bike down a street past cars'. Reverse all words of length '4' in the given sentence.

A: a man riding a ekib nwod a street tsap srac
****
Q: Sentence: 'a man wearing a vest and tie posing for the camera'. Reverse all words of length '1' in the given sentence.

A: a man wearing a vest and tie posing for the camera
****
Q: Sentence: 'a woman is flying a kite on a beach'. Reverse all words of length '6' in the given sentence.

A:
a woman is gniylf a kite on a beach
****