My question is the following. I got into graduate school in the US and I just received my I-20 from the school to apply for my F-1. Meanwhile in November 2014 I submitted an entry for the DV Lottery the results of which I find out on May 5, 2015. If I get approved for a student visa, the start date of my F-1 will be August 20, 2015. In case I win the lottery what do I do? Do I continue with it trying to obtain a green card while I have an F-1 visa pending to start?? or Do I reject the DV Lottery and remain with the F-1??