Most students are bored by history courses as they are usually taught, primarily because a large amount of time is spent teaching dates and statistics.
Conclusion
The best way to teach history is to spend most class time recounting the lives of historical figures, and very little time on dates and statistics.
Evidence
Most students are bored by how history is usually taught, mainly because a large amount of time is spent teaching dates and stats.
Evaluate
Well, we have to find four valid assumptions in the answers. Maybe we can think of a few: - we're assuming that whether or not students are bored is at all relevant to whether or not we're teaching history the best way
- we're assuming that the solution would work (students would be less bored if we switched to more time on historical figures, less time on dates and stats)
- we're assuming that Plan B is the "best way" (maybe there's a third option we should consider that's even better than focusing on historical figures)
Goal
Let's look for answers either connecting language from the Premise to language from the Conclusion, or answers establishing that if we followed the author's plan we would see a positive difference, it wouldn't backfire in some way, or it wouldn't be ignoring a superior option.