Kate Middleton chats with a group of children as they make toy spiders at the Natural History Museum's wildlife garden

The video begins with a friendly greeting and inquiry about any findings. It then transitions into a discussion about a potential scenario involving a 'sick side by daylight' and a 'Ferret alpha.' The focus shifts to preparing for an adventure, where participants are encouraged to bring their spiders and webs. The adventure is to be led by Mama Dee and Dennis, with a note on Dennis's cleanliness.

What role do Mama Dee and Dennis play in the adventure?

What does the phrase 'he's been clean' imply about the character being discussed?