As some of you may know , my sister Karen is now graduating and choosing a graduate school for civil engineering . She 's still a little torn between a PhD and a masters but she 's applied to a range of schools and programs and now she has to choose . Anyway , to make a long story short , this weekend she came and visited the U of M 's water resources program which means she got to hang out with me yesterday .

Question with options to choose from: Why are so many proud of Karen ?
Possible answers:
(1). None of the above choices .
(2). Karen is on her way to becoming a professional .
(3). Karen is going to help her sister .
(4). Karen is applying for undergrad .
(2).