You will be given a definition of a task first, then some input of the task.
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.

Sentence: 'two men have game controllers in their hands and are playing an interactive game'. Reverse all words of length '11' in the given sentence.
Output:
two men have game srellortnoc in their hands and are playing an evitcaretni game