RSI Application Question - are these okay research and subfields?

<p>I'm applying for RSI, and I have some questions:</p>

<p>Are these okay research and subfields?</p>

<p>RF: Biology; SF: Bioinformatics
RF: Computer Science; SF: Artificial Intelligence</p>

<p>Also, is there a list of RF and SF that I can choose from?</p>

<p>Finally, is there a specific instance/quote that says that I cannot choose the same RF for both choices?</p>

<p>Yes, they're fine, but no list/quote</p>