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.

[EX Q]: Sentence: 'young calf being bottle fed above red bucket'. Reverse all words of length '3' in the given sentence.
[EX A]: young calf being bottle def above der bucket

[EX Q]: Sentence: 'the young man is setting in the floor with his computer ear an outlet'. Reverse all words of length '3' in the given sentence.
[EX A]: eht young nam is setting in eht floor with sih computer rae an outlet

[EX Q]: Sentence: 'a red subway train parked in a station'. Reverse all words of length '3' in the given sentence.
[EX A]:
a der subway train parked in a station