FILE - This Feb. 6, 2007 file photo shows Octogenarian teacher Rose Gilbert, 88, in her Advance Placement English Literature  class at the Pacific Palisades High School in Pacific Palisades, Calif. One of the oldest full time schoolteachers in the nation has retired at the age of 94. Gilbert has been teaching since 1956. (AP Photo/Damian Dovarganes, file)
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