That is a tough one. Do you have the 2 mile radius? I wonder if there is some park or monument or anything of the sort that might lend a clue to the answer.
This puzzle seems to be missing some information.
Shoudl we assume that only one of them is lying?
Should we assume that only one of them ate all the cupcakes?
Wow - never a right answer and now two in one day! I'm going to stick a gold star on my head.
I don't think it's overstepping. It also helps us to guess depending upon your response to one answer.