instruction:
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.
question:
Sentence: 'a person at a zoo looking over the fence of a giraffe enclosure'. Reverse all words of length '6' in the given sentence.
answer:
a nosrep at a zoo looking over the fence of a giraffe enclosure


question:
Sentence: 'a photo of a glass of wine an apple and a banana'. Reverse all words of length '2' in the given sentence.
answer:
a photo fo a glass fo wine na apple and a banana


question:
Sentence: 'a man with a computer keyboard around his neck'. Reverse all words of length '1' in the given sentence.
answer:

a man with a computer keyboard around his neck