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 in a suit has a phone up to his face'. Reverse all words of length '1' in the given sentence.

SOLUTION: a man in a suit has a phone up to his face

PROBLEM: Sentence: 'a dog is catching a frisbee at a competition'. Reverse all words of length '11' in the given sentence.

SOLUTION: a dog is catching a frisbee at a noititepmoc

PROBLEM: Sentence: 'a group of people sitting at a table with pizza and soda'. Reverse all words of length '4' in the given sentence.

SOLUTION:
a group of people sitting at a table htiw pizza and ados