Confusion on "Family" Section of Common App

<p>Hi, everyone. I'm trying to fill out the common app section-by-section (putting off writing the essays, which I know will take the most time) but I've come across a few questions.
When I'm listing my parents' education, what do I do if my parent earned more than two degrees -- a Bachelor's, a Master's, a PhD, from different places? There's only room for two, so I was debating whether to list my dad's Master's from Harvard, or his PhD (the highest degree) from Notre Dame.
Also, in filling out the portion on siblings, I was a little confused when it said "Degree Earned or Expected." None of my siblings are in college or have earned degrees yet, but I'm sure they will. It's stupid to say my fifth-grade sister "expects" to earn a Master's, right? :)
I know these are pretty inconsequential, but I still wanted to know your opinions! Thanks!</p>

<p>If you’re able to leave the degree earned part blank, then do so. And put that shes in grade 5 in the other box</p>