What is the question to: "The 500-year-old Roman Republic , which preceded it, had been destabilized through a series of civil wars ."? The topic is Roman Empire.
Ans: "how long did the roman empire last?"

What is the question to: "The coat is smooth and tight-fitting; colors are fawn or brindled , with or without white markings, which may cover the entire body."? The topic is Boxer (dog).
Ans: "what is a brindle boxer?"

What is the question to: "Red, white, and green are the colors of the national liberation army in Mexico."? The topic is Flag of Mexico.
Ans: "what does the green mean on the mexican flag?"

What is the question to: "The ancient Egyptians had a system of medicine that was very advanced for its time and influenced later medical traditions."? The topic is History of medicine.

Ans: "who was the first one to invent medicine?"