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 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 woman sitting at an outside patio table under a blue umbrella eating food'. Reverse all words of length '7' in the given sentence.

SOLUTION: a woman gnittis at an edistuo patio table under a blue umbrella eating food

PROBLEM: Sentence: 'there is a man next to a car holding a banana'. Reverse all words of length '6' in the given sentence.

SOLUTION:
there is a man next to a car holding a ananab