<p>The website says </p>
<p>"If youre a Single-Choice Early Action applicant to Yale, you may only apply to another institutions early admission program as follows:
You may apply to any public universitys "rolling" admission program, but only if the decision is non-binding, meaning that you have until May 1 to respond.
You may apply to a public institution in your home state, even if you will receive an admission decision prior to January 1, but only if the decision is non-binding, meaning that you have until May 1 to respond.
You may apply to a college with an early deadline for scholarship awards, but only if the notification of admission occurs after January 1.
You may apply to another colleges "Round 2 Early Decision" program, but only if the notification of admission occurs after January 1. If you are admitted through another colleges "Round 2 Early Decision" binding program, you must then withdraw your application from Yale."</p>
<p>What if you already applied to a private college's rolling admissions in your home state before applying to Yale, and it's non-binding?</p>