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 woman on the beach getting ready to throw a frisbee'. Reverse all words of length '1' in the given sentence.

SOLUTION: a woman on the beach getting ready to throw a frisbee

PROBLEM: Sentence: 'the tennis players are participating in a lively match'. Reverse all words of length '6' in the given sentence.

SOLUTION: the sinnet players are participating in a ylevil match

PROBLEM: Sentence: 'two men with tennis rackets are walking on a tennis court'. Reverse all words of length '4' in the given sentence.

SOLUTION:
two men htiw tennis rackets are walking on a tennis court