Which of the Following Presenters Interacts Most Effectively with the Audience

Multiple Choice

Which of the following presenters interacts most effectively with the audience during a question-and-answer session?

A) Halim restates his key points rather than really addressing the questions.
B) Elana improvises when she doesn't know the answer to a question.
C) Frank provides lengthy,detailed answers to audience members' questions.
D) Paul tries to respond to each question exactly as it is asked,even if it is off topic.
E) Winona thanks each member of the audience who asks a question.