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 couple of toothbrushes that are on a towel'. Reverse all words of length '6' in the given sentence.
answer:
a elpuoc of toothbrushes that are on a towel


question:
Sentence: 'a large red truck on a city street'. Reverse all words of length '4' in the given sentence.
answer:
a large red truck on a ytic street


question:
Sentence: 'a desk with a keyboard mouse pad and mouse'. Reverse all words of length '8' in the given sentence.
answer:

a desk with a draobyek mouse pad and mouse