Generate a question with a factual answer.
Generated: How does the weight of uranium-238 compare to that of uranium-235?

Generate a question with a factual answer.
Generated: Do CFLs consume more, less, or the same amount of energy as incandescent bulbs?

Generate a question with a factual answer.
Generated: What did some commentators think about Darwin changing the phrasing in his book?

Generate a question with a factual answer.
Generated: When were three additional roads built?