Title: England national football team.
Question: In how many UEFA European Championship Finals has England competed?

Title: Beyonce.
Question: New York Times' Jon Pareles calls Beyonce's voice velvety yet what?

Title: Police.
Question: What groups did European police work against across borders in the 19th century?

Title: Vacuum.
Question:
Why does a mass spectrometer need to be used with gauge to be accurate at high vacuum gas measurement?