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 in bear feet standing on a skateboard'. Reverse all words of length '4' in the given sentence.
answer:
a person in raeb teef standing on a skateboard


question:
Sentence: 'a small plane sitting on top of a tarmac'. Reverse all words of length '2' in the given sentence.
answer:
a small plane sitting no top fo a tarmac


question:
Sentence: 'a open cabinet with a microwave an appliances inside it'. Reverse all words of length '2' in the given sentence.
answer:

a open cabinet with a microwave na appliances inside ti