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: 'two baseball players look on awaiting the pitch to be made'. Reverse all words of length '5' in the given sentence.

SOLUTION: two baseball players look on awaiting the hctip to be made

PROBLEM: Sentence: 'a row of parked motorcycles sitting next to a white double decker bus'. Reverse all words of length '7' in the given sentence.

SOLUTION: a row of parked motorcycles gnittis next to a white double decker bus

PROBLEM: Sentence: 'two boats are docked near the side of a water way while several people are on the grass beside them'. Reverse all words of length '3' in the given sentence.

SOLUTION:
owt boats era docked near eht side of a water yaw while several people era on eht grass beside them