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 bride and groom holding a knife to a three tier wedding cake'. Reverse all words of length '1' in the given sentence.

SOLUTION: a bride and groom holding a knife to a three tier wedding cake

PROBLEM: Sentence: 'two hot dogs surrounded with bacon and cheese'. Reverse all words of length '6' in the given sentence.

SOLUTION: two hot dogs surrounded with bacon and eseehc

PROBLEM: Sentence: 'a massive crowd of people standing on top of a sandy beach'. Reverse all words of length '5' in the given sentence.

SOLUTION:
a massive dworc of people standing on top of a ydnas hcaeb

