Please refrain from making test edits in Wikipedia pages, such as those you made to San Francisco, even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 06:41, 16 December 2012 (UTC)
Hello, I'm Velella. I noticed that you made a change to an article, The Mysterious Benedict Society and the Prisoner's Dilemma, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks, Velella Velella Talk 23:00, 4 January 2013 (UTC)
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