CAPTCHA> (generate-captcha) "You were in possession of forty-eight first-edition Superman comic books. You bought nine first-edition Superman comic books. Tell me how many you had when you finished." "57" CAPTCHA> (generate-captcha) "In the beginning, there were sixteen laptops. Beneficent aliens from planet Grog gave you five laptops. How many did you have after that?" "21" CAPTCHA> (generate-captcha) "You started out with forty-nine Lisp Machines. Not through any fault of your own, you lost three Lisp Machines. Years later, when you were reflecting on this whole sordid process, you counted up how many you had. What was the result?" "46" CAPTCHA> (generate-captcha) "In the vague, distant past, forty-eight pairs of stiletto heels were your pride and joy. But, tragically, nine pairs of stiletto heels went off to that big something-or-other in the sky. What number did you have then, after you got over the emotional shock?" "39" CAPTCHA> (generate-captcha) "You started out with thirty-nine brown paper packages tied up with string. Your third cousin Warrl died and you inherited his eight brown paper packages tied up with string. When all is said and done, what did you end up with?" "47" CAPTCHA> (generate-captcha) "Once upon a time, you had seventeen clones of William Shatner. Your third cousin Warrl died and you inherited his nine clones of William Shatner. When all is said and done, what did you end up with?" "26" CAPTCHA> (generate-captcha) "You started out with twenty-three first-edition Superman comic books. You lost them all in a stock deal, but then you got them all back plus five first-edition Superman comic books. By the end of the story, you had how many?" "28" CAPTCHA> (generate-captcha) "In the vague, distant past, thirty-three oranges were your pride and joy. By devious and suble means, you acquired an additional eight oranges. When all is said and done, what did you end up with?" "41" CAPTCHA>