If you're familiar with Peter Answers game, then you won't be disappointed with this app! Uses the same trick as Peter Answers.
Amaze your friends and family by telling them that this program can answer all their questions! On the phrase insert "." and start typing the answer of the question you already know that your friend is going to ask and then re-hit "." and finish the phrase that the app was auto-inserting.
Make sure to keep this secret as long as you can and amaze as more people as you can!