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 grey clock tower with trees and wall below'. Reverse all words of length '5' in the given sentence.
[A]: a grey kcolc rewot with seert and wall woleb


[Q]: Sentence: 'a can of pepsi and cellphone on the table'. Reverse all words of length '2' in the given sentence.
[A]: a can fo pepsi and cellphone no the table


[Q]: Sentence: 'a person bends down with a frisbee in an area with large rocks and picnic tables'. Reverse all words of length '3' in the given sentence.
[A]:
a person bends down with a frisbee in an area with large rocks dna picnic tables