And before I'd got to the end of the first paragraph, I'd come up slap bang against a fundamental problem that still troubles me today whenever I begin a story, and it's this: where am I telling it from?
Adam and Eve are like imaginary numbers, like the square root of minus one... If you include it in your equation, you can calculate all manners of things, which cannot be imagined without it.
If you can't think of what to write, tough luck; write anyway. If you can think of lots more when you've finished the three pages, don't write it; it'll be that much easier to get going next day.