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.

Sentence: 'a hand reaching out towards a standing giraffe'. Reverse all words of length '7' in the given sentence.
a hand reaching out sdrawot a standing effarig

Sentence: 'the city bus has a feature film ad on the side of it'. Reverse all words of length '4' in the given sentence.
the ytic bus has a feature mlif ad on the edis of it

Sentence: 'the bus is stopped on the side of the road with a flat tire'. Reverse all words of length '2' in the given sentence.

the bus si stopped no the side fo the road with a flat tire