Which property should you use?

You are developing the chatbot.

You create the following components:

* A Qna Maker resource

* A chatbot by using the Azure Bot Framework SDK.

You need to integrate the components to meet the chatbot requirements.

Which property should you use?
A . QnADialogResponseOptions.CardNoMatchText
B . Qna MakerOptions-ScoreThreshold
C . Qna Maker Op t ions StrickFilters
D . QnaMakerOptions.RankerType