Does the sentence "The 1829 Metropolitan Police Act created a modern police force by limiting the purview of the force and its powers, and envisioning it as merely an organ of the judicial system." provide a valid answer to the question "Where was the 'Continental model' of police from?"

A: no

Does the sentence "On 25 February 1991, the Warsaw Pact was declared disbanded at a meeting of defense and foreign ministers from remaining Pact countries meeting in Hungary." provide a valid answer to the question "In which year did Romania overthrow its communist government?"

A: no

Does the sentence "An estimated 40% of the total 400,000 Africans transported and sold as slaves into North America are estimated to have landed at Sullivan's Island, just off the port of Charles Town; it is described as a "hellish Ellis Island of sorts ...." provide a valid answer to the question "What author paid for the simple bench at Sullivan's Island?"

A: no

Does the sentence "The European colonization of the Americas forever changed the lives and cultures of the peoples of the continents." provide a valid answer to the question "How much did the population of the Americas decrease after first contact with the Europeans?"

A:
no