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 watches two giraffes eating from a box'. Reverse all words of length '4' in the given sentence.
[A]: a man watches two giraffes eating morf a box


[Q]: Sentence: 'a large long bus on the side of the street'. Reverse all words of length '6' in the given sentence.
[A]: a large long bus on the side of the teerts


[Q]: Sentence: 'a pink teddy bear sitting alone in a dryer'. Reverse all words of length '2' in the given sentence.
[A]:
a pink teddy bear sitting alone ni a dryer