Title: Comprehensive school.
Question: In what school year were Hauptschulen first combined with Realschulen and Gesamtschulen?

Title: Financial crisis of 2007%E2%80%9308.
Question: Which business sector contributed to the financial crisis by acting recklessly and taking on too much risk?

Title: Sino-Tibetan relations during the Ming dynasty.
Question: Which enemies did Güshi Khan defeat? 

Title: Federal Bureau of Investigation.
Question:
Did many believe the FBI was resisting important changes?