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: 'an image of a set of bikes parked outside'. Reverse all words of length '5' in the given sentence.

SOLUTION: an egami of a set of sekib parked outside

PROBLEM: Sentence: 'a group of people riding in a black raft'. Reverse all words of length '1' in the given sentence.

SOLUTION: a group of people riding in a black raft

PROBLEM: Sentence: 'flying a kite at the wide open spaces of the beach'. Reverse all words of length '4' in the given sentence.

SOLUTION:
flying a etik at the ediw nepo spaces of the beach