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 man plays a game with a wii controller'. Reverse all words of length '1' in the given sentence.
answer:
a man plays a game with a wii controller


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 man is sitting at a table at a restaurant'. Reverse all words of length '5' in the given sentence.
answer:

a man is sitting at a elbat at a restaurant