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 man trying to hit a ball that is close to the ground'. Reverse all words of length '1' in the given sentence.
answer:
a man trying to hit a ball that is close to the ground


question:
Sentence: 'an openair tour bus driving in a city'. Reverse all words of length '7' in the given sentence.
answer:
an rianepo tour bus gnivird in a city


question:
Sentence: 'a young man with a surfboard walks down the beach with his large breasted female companion'. Reverse all words of length '8' in the given sentence.
answer:

a young man with a surfboard walks down the beach with his large detsaerb female companion