Homework, redux:

It turns out that the person who turned in her first homework assignment this week added the class late and actually turned in a bunch of assignments. Now, I don't know what questions were assigned or what week each of the sections she gave me belongs to. And she can't have added the class after fifth week, which was five and a half weeks ago. I understand that it can be difficult to get caught up, but five and a half weeks? I don't know if I'm going to grade it or not. I don't even know if I can grade it.