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 cat in a bathroom sitting on a toilet'. Reverse all words of length '3' in the given sentence.
answer:
a tac in a bathroom sitting on a toilet


question:
Sentence: 'a group of people riding in a black raft'. Reverse all words of length '1' in the given sentence.
answer:
a group of people riding in a black raft


question:
Sentence: 'a double sink with a mirror and a venetian door'. Reverse all words of length '3' in the given sentence.
answer:

a double sink with a mirror dna a venetian door