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.

[EX Q]: Sentence: 'a street performer copying a woman on her phone'. Reverse all words of length '7' in the given sentence.
[EX A]: a street performer gniypoc a woman on her phone

[EX Q]: Sentence: 'a couch and table sits outside with fake sheep'. Reverse all words of length '1' in the given sentence.
[EX A]: a couch and table sits outside with fake sheep

[EX Q]: Sentence: 'a tray with juice coffee cereal and bread'. Reverse all words of length '4' in the given sentence.
[EX A]:
a yart htiw juice coffee cereal and bread