In a class where acknowledged group work was accepted, I had a TA question my homework because it came from the same printer as another couple of students. I ha

In a class where acknowledged group work was accepted, I had a TA question my homework because it came from the same printer as another couple of students. I have no idea if they looked at my work, but I didn't pull anything from them. (No real point, I guess maybe that it's easy to go to far in the other direction also)