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: 'two young boys standing on grass near a fence'. Reverse all words of length '8' in the given sentence.
[A]: two young boys gnidnats on grass near a fence


[Q]: Sentence: 'a woman on the beach getting ready to throw a frisbee'. Reverse all words of length '1' in the given sentence.
[A]: a woman on the beach getting ready to throw a frisbee


[Q]: Sentence: 'this people are standing near a man who is in the water'. Reverse all words of length '4' in the given sentence.
[A]:
siht people are standing raen a man who is in the water