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 water bottle sitting on top of a counter'. Reverse all words of length '6' in the given sentence.

Answer: a water elttob sitting on top of a counter


Question: Sentence: 'a bunch of umbrellas are up in the air'. Reverse all words of length '9' in the given sentence.

Answer: a bunch of sallerbmu are up in the air


Question: Sentence: 'two light brown cows standing inside of gated corral'. Reverse all words of length '3' in the given sentence.

Answer:
owt light brown cows standing inside of gated corral