Answer:
<em>Nina is enraging</em>
Explanation:
This would be an informative speech. You're using it to inform your classmates about the bats. You're not necessarily persuading, and while it certainly can be entertaining, that's not the primary purpose.
The answer is self-monitoring. Hope this helps! :)
This should be cynical because he's presenting it in a somewhat humorous yet tragic way. Self-deprecating and sensitive would be a lot more depressive.