welcome hello and welcome to wikipedia thank you for your contributions i hope you like the place and decide to stay here are a few good links for newcomers the five pillars of wikipedia how to edit a page help pages tutorial how to write a great article manual of style i hope you enjoy editing here and being a wikipedian please sign your name on talk pages using four tildes this will automatically produce your name and the date if you have any questions check out wikipedia where to ask a question or ask me on my talk page again welcome talk san francisco ers please cite your sources i reverted your edit to this article because your contribution was not from a neutral point of view and contained so called weasel words talk