As the school bus pulls up to the museum, you can't help but feel a mix of excitement and anticipation. You and your classmates gather your things and begin to file out of the bus, chattering eagerly amongst yourselves. Your teacher, Mr. Wilson, stands by the entrance to the museum, looking as dour as ever.

"Alright, everyone, listen up," he says in a flat tone. "We're here for a reason, not to goof off. Let's stay together and follow the rules. Understood?"