Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
What can one do after MBBS?
Solution: What do i do after my MBBS ?
Reason: In this example both the question ask the same thing about what to do after MBBS hence second question is the correct output 

Now, solve this instance: 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?
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
How well do games like those on Lumosity help improve memory?