I asked who this was and they muttered something about ecology. I asked how they got my information and they told me I sent some information to them just recently. I thought it was a job call as I've been applying for jobs the past few days, so I let the person continue talking. They kept mentioning how they can help me find the "best fit for my interest", and "are you thinking about furthering your education?". When I told them I already graduated from college, they hesitated, then asked if I was considering furthering my education. When I told them yes, in a few years, after I've saved up, they said thank you and hung up. I was very annoyed, mostly because they wouldn't give me a straight answer as to who they were.