TASK DEFINITION: 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.
PROBLEM: Sentence: 'a table with different dishes of food on it'. Reverse all words of length '4' in the given sentence.

SOLUTION: a table htiw different dishes of doof on it

PROBLEM: Sentence: 'a man standing next to a parked car under a street sign'. Reverse all words of length '6' in the given sentence.

SOLUTION: a man standing next to a dekrap car under a teerts sign

PROBLEM: Sentence: 'a croissant on a plate and a cup of coffee and a tray'. Reverse all words of length '5' in the given sentence.

SOLUTION:
a croissant on a etalp and a cup of coffee and a tray