input question: Generate a question about the topic "Metformin" whose answer would be: It is the first-line drug of choice for the treatment of type 2 diabetes , in particular, in overweight and obese people and those with normal kidney function..???
output answer: what is metformin used for?

Generate a question about the topic "New York Passenger Ship Terminal" whose answer would be: New York City Cruise Liner Terminal in Hell's Kitchen at 52nd Street ..
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Answer: where do cruises dock in new york city?

Q: Generate a question about the topic "Canadian Citizenship Test" whose answer would be: The test is available in both French and English , the official languages of Canada ..
A: what is the format of the canadian citizenship test?

Question: Generate a question about the topic "List of the busiest airports in the United States" whose answer would be: HartsfieldJackson Atlanta International Airport is the busiest single airport in the United States..
Answer: what is busiest airport in US?

[Q]: Generate a question about the topic "Rocket engine" whose answer would be: A rocket engine, or simply "rocket", is a jet engine that uses only stored propellant mass for forming its high speed propulsive jet ..
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[A]: how a rocket engine works?

Problem: Given the question: Generate a question about the topic "Augur" whose answer would be: His main role was to interpret the will of the gods by studying the flight of birds : whether they are flying in groups or alone, what noises they make as they fly, direction of flight and what kind of birds they are..
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The answer is:
What did the augurs use to interpret the will of the gods??