What should you do?

You build a QnA Maker bot by using a frequently asked questions (FAQ) page.

You need to add professional greetings and other responses to make the bot more user friendly.

What should you do?
A . Increase the confidence threshold of responses
B . Enable active learning
C . Create multi-turn questions
D . Add chit-chat

Answer: D

Explanation:

Reference: https://docs.microsoft.com/en-us/azure/cognitive-services/qnamaker/how-to/chit-chat-knowledge-base?tabs=v1