"I Was Canoeing Down the Blackwater River Last Week When

"I was canoeing down the Blackwater River last week when I encountered a duck trapped in the plastic rings from a six-pack of beer." Which of the ways to capture the audience's attention does this exemplify?

A) Refer to the audience.
B) Refer to the relationship between the audience and the subject.
C) Refer to something familiar to the audience.
D) Tell an anecdote.