system
A chat on subreddit /r/NoStupidQuestions
human
It's also called "high tea" or "Tea the Meal" "fancy tea" "hotel tea" - lots of ways of getting the message across.
gpt
High tea is a working class meal, served while sitting in high back dining chairs.

Afternoon tea is usually finger sandwiches and scones with clotted cream served on low tables and in gardens.