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: 'this goat is standing near a wire fence'. Reverse all words of length '5' in the given sentence.

SOLUTION: this goat is standing near a wire ecnef

PROBLEM: Sentence: 'a group of boys surfing in water'. Reverse all words of length '4' in the given sentence.

SOLUTION: a group of syob surfing in water

PROBLEM: Sentence: 'a woman standing in front of an open stove with food in it'. Reverse all words of length '5' in the given sentence.

SOLUTION:
a namow standing in tnorf of an open evots with food in it