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 line of buses waiting to take passengers where they need to go'. Reverse all words of length '2' in the given sentence.

SOLUTION: a line fo buses waiting ot take passengers where they need ot og

PROBLEM: Sentence: 'a pair of bikers riding past a kite store'. Reverse all words of length '6' in the given sentence.

SOLUTION: a pair of srekib gnidir past a kite store

PROBLEM: Sentence: 'read clocktower on the side of a water body'. Reverse all words of length '3' in the given sentence.

SOLUTION:
read clocktower on eht side of a water body