I want to know the answer to the following question:
What country has the largest number of native Portuguese speakers?
All the background I'm provided with is that "The Portuguese language is derived from the Latin spoken by the romanized Pre-Roman peoples of the Iberian Peninsula around 2000 years ago—particularly the Celts, Tartessians, Lusitanians and Iberians.". Is that enough to answer the question?
Answer: no