Speaker
Who is the speaker?
What do I know about this person?
What can I predict this speaker will say?
Topic
What is the topic?
What do I know about this topic?
What can I predict the speaker will say about this topic?
Context
Where and when is this presentation taking place?
What do I know about this place and other events going on at the same time?
What can I predict the speaker will say based on the context?
Audience
Who is the audience?
What do I know about the audience?
What can I predict the speaker will tell this audience?
