want to save some user input, such as the type of pizza a particular user last ordered, so that it's available the next time that user starts a conversation.
Which type of variable should you use to persist values across multiple invocations of the conversation?
Consider the following excerpt from a dialog flow code where size is a context variable of value list entity type
PizzaSize with values Small, Medium, and Large:
Which two events will occur when a user starts a new conversation with the sentence "Order a Large Pizza"?