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.
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Question: Sentence: 'a bear in a field next to a pond'. Reverse all words of length '5' in the given sentence.

Answer: a bear in a dleif next to a pond


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


Question: Sentence: 'a group of people and some vehicles on a street'. Reverse all words of length '6' in the given sentence.

Answer:
a group of elpoep and some vehicles on a teerts