Answer:
We cannot quite do this for you, and the opposing side is saying that your against your research on genetically modified foods, you should not choose until you do your research, I would just look up "Genetically modified foods" and go threw maybe three websites studying them and writing notes when your done Re-read your notes then pick if you think their use is good or bad the re-read the notes again and use them to write your essay after each fact say why you agree or disagree.
Goodluck!!! :)