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 row of parked buses sitting in front of a buiding'. Reverse all words of length '6' in the given sentence.

SOLUTION: a row of dekrap buses sitting in front of a buiding

PROBLEM: Sentence: 'one man waves while another rides a skateboard on a ramp'. Reverse all words of length '10' in the given sentence.

SOLUTION: one man waves while another rides a draobetaks on a ramp

PROBLEM: Sentence: 'one man in a red hat is talking on his cell phone and the other man is holding an umbrella and is facing the man on the phone'. Reverse all words of length '1' in the given sentence.

SOLUTION:
one man in a red hat is talking on his cell phone and the other man is holding an umbrella and is facing the man on the phone