What is the output of this code?

In a validation loop, users are repeatedly asked to enter the same information, thereby preventing them from transitioning to a different dialoq flow state in a conversation.
What is causing the validation loop?

What is the purpose of the training models within Oracle Digital Assistant?

You want your skill to prompt users for their first name. The name must then be used in the welcome message at the beginning of each bot-user session.
Your user interface guidelines require that each part of the name begin with a capital letter (for example, John Doe or John William Doe).
Which two BotML code examples print the username correctly if the name is provided as "jOhn William doe" or "JOHN doe"?

You want your skill to output the size of the pizza that was ordered..
Which FreeMarker operation must you use