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Post date	Users	Rates	Content
Tue, 08/18/2015 - 20:24	edsonsimoes	70	Check this topic
Fri, 09/25/2015 - 18:27	edsonsimoes	60	Check this topic
Fri, 09/25/2015 - 18:29	edsonsimoes	60	Check this topic

Topic title: Using points and examples from the lecture, explain how crowd behavior can be unpredictable.

Topic category: TOEFL speaking