Get this : I went home yesterday and then returned to Riverdale earlier today , meaning I was home for less than 24 hours . This is not the story I want to tell though . While I was home , I was sitting around in our family room at around midnight , and on the side table next to the couch I see an envelope from Ana , who is my aunt because she married my Uncle Robby . I was curious as to what she had sent us , because she generally would n't need to send us mail .
What about Ana sending the mail caused the speaker to feel so surprised ?
Pick the best answer from the following options:
- None of the above choices .
 - Ana has been dead for 25 years , and is the last person they expected to hear from
 - Ana has almost never bothered to write them , so this is an uncommon occurrence
 - Ana does not have their new address , so they are n't sure how she is writing them


Ana has almost never bothered to write them , so this is an uncommon occurrence