Are you a poet? Do you know it? (Ouch.) Well, Poets Eleven, a citywide poetry contest showcasing prose created by residents of each of San Francisco's 11 districts, above, is now accepting submissions. You work will be scrutinized by San Francisco Poet Laureate Jack Hirschman, so snap on your thinking and creativity caps, kids. Local poets are asked to submit up to three works for review. Mr. Hirschman, we're told, is interested in pieces......