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 knife sits next to a carrot on a cutting board'. Reverse all words of length '7' in the given sentence.
answer:
a knife sits next to a carrot on a gnittuc board


question:
Sentence: 'the double decker bus is headed for its destination'. Reverse all words of length '2' in the given sentence.
answer:
the double decker bus si headed for its destination


question:
Sentence: 'a man that is on a skateboard on a concrete ramp'. Reverse all words of length '10' in the given sentence.
answer:

a man that is on a draobetaks on a concrete ramp