Q: Give me the correct facts to answer this: what is the dollar called in brazil?
A: Brazilian real

Q: Give me the correct facts to answer this: who is the current president of china 2010?
A: Hu Jintao

Q: Give me the correct facts to answer this: what to see near sedona arizona?
A: Slide Rock State Park

Q: Give me the correct facts to answer this: what did isaac newton discovered as a mathematician?
A:
isaac newton co-developed calculus with gottfried wilhelm leibniz