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: 'an asian man stands in front of the sink of a messy kitchen and smiles'. Reverse all words of length '4' in the given sentence.
answer:
an asian man stands in front of the knis of a messy kitchen and smiles


question:
Sentence: 'a man and women embracing each other in front of trees'. Reverse all words of length '4' in the given sentence.
answer:
a man and women embracing hcae other in front of trees


question:
Sentence: 'a teddy bear between a coffee cup and a coffee maker'. Reverse all words of length '7' in the given sentence.
answer:

a teddy bear neewteb a coffee cup and a coffee maker