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 side way picture of woman dressed in a purple jacket'. Reverse all words of length '1' in the given sentence.

SOLUTION: a side way picture of woman dressed in a purple jacket

PROBLEM: Sentence: 'wooden train passing through a forested hilly area'. Reverse all words of length '1' in the given sentence.

SOLUTION: wooden train passing through a forested hilly area

PROBLEM: Sentence: 'a doubledecker bus is stopped at a bus stop in a downtown area'. Reverse all words of length '1' in the given sentence.

SOLUTION:
a doubledecker bus is stopped at a bus stop in a downtown area