<prompt> Human: I have niece that is getting married I would like to start here out in investing with like 500 gift of some type of investment. I am thinking of some type of dividend object that can grow over time she is only in her mid 20s. I was thinking if I just go stocks would be a aristocrat co., ETF or maybe a mutual fund. Anyone have any ideas so I can get the best bang for the buck?Also since I never opened an account for someone which I guess I need to do, What personal info do I need to do this?  <response>: I think an SP 500 ETF would be perfect. Warren Buffet would approve. 