I didn't sign-up for this

My kids in puppet practice yesterday didn't seem to be getting the point that they couldn't hold the puppets down low or to the side of their head. One wasn't quite getting the point that you need to move the puppets' mouth when talking. So, the three out of the four that were at the second part of practice yesterday had to march around the building with their arms raised, puppet mouths moving as they sang "The Lord's Army."

One child remarked, "I didn't sign-up for this."

My response, "You signed up for Miss Audra and puppets, and you never know what I'm going to make you do."