One Friday evening, the zookeeper unlocked the door to the gorilla enclosure and dropped down a case full of food.
The gorillas hurriedly ran over to the food and feasted on cabbage, nuts, and tofu.
The zookeeper forgot to lock the door to the enclosure on her way out!
That night, when all the visitors and zookeepers were gone, a gorilla named Charles pushed opened the door to the enclosure.
The door opened and…