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: 'three people in uniform are cutting a cake'. Reverse all words of length '4' in the given sentence.
answer:
three people in uniform are cutting a ekac


question:
Sentence: 'the man his holding open his suit jacket'. Reverse all words of length '3' in the given sentence.
answer:
eht nam sih holding open sih suit jacket


question:
Sentence: 'four people on the tennis court playng a doubles match'. Reverse all words of length '6' in the given sentence.
answer:

four elpoep on the sinnet court gnyalp a doubles match