It is by listening and evaluating the speaker's questions and responses. When the speaker asks a question, he is surely making a point to the audience through his responses. By that kind of communication, the speaker should have given his purpose to the audiences.
Answer:
to know more
Explanation:
if you're interesting in what they're saying, you might wanna know more about it. or maybe you dont fully get it and you're asking so you can understand
The strengths, weaknesses, and motivations of the characters.
I am pretty sure it's free verse