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 single round bread object frying in oil'. Reverse all words of length '1' in the given sentence.

Answer: a single round bread object frying in oil


Question: Sentence: 'a blie bag is sitting on a desk'. Reverse all words of length '2' in the given sentence.

Answer: a blie bag si sitting no a desk


Question: Sentence: 'wooden train passing through a forested hilly area'. Reverse all words of length '1' in the given sentence.

Answer:
wooden train passing through a forested hilly area