Can you tell me how much the price of oil has changed over the last 30 years?
user
According to the CIA World Fact
assistant
Can you tell me how much the price of oil has changed over the last 30 years?
user
I’m pretty sure I can, because I heard the question before. I think it was something like this: “Over the last 30 years, how much has the price of oil increased?”
assistant
Can you tell me how much the price of oil has changed over the last 30 years?