You will be given a definition of a task first, then some input of the task.
In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.

Long term user's of Lumosity: Have you a) significantly increased your BPI over time (or did you plateau early on)? And b) if you did, have you noticed any real world improvements to your brain/memory function?
Output:
How well do games like those on Lumosity help improve memory?