I believe this is one of those scams where they ask questions to try and get you to respond with a "YES". Supposedly this is recorded, your voice saying yes, then is used in some kind of scam with your voice 'accepting' charges, or so I have read.
We get these all the time. Sometimes we've won something because we've stayed at one of their resorts, (we haven't), sometimes representing Medicare when they don't. They are relentless.