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 sitting at a table and looking past the microphone'. Reverse all words of length '4' in the given sentence.
answer:
a man sitting at a table and looking tsap the microphone


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 image of a group of people sitting in the snow'. Reverse all words of length '6' in the given sentence.
answer:

an image of a group of elpoep sitting in the snow