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 sink and a bathtub and shower with a mirror above the sink'. Reverse all words of length '4' in the given sentence.
answer:
a knis and a bathtub and shower htiw a mirror above the knis


question:
Sentence: 'a small kid walks down a aisle with an umbrella in hand'. Reverse all words of length '8' in the given sentence.
answer:
a small kid walks down a aisle with an allerbmu in hand


question:
Sentence: 'a vase and flowers on a table in a room'. Reverse all words of length '4' in the given sentence.
answer:

a esav and flowers on a table in a moor