 
<translate> Tambaya: Fasali: Yanayi na biyu na wasan kwaikwayo na likitancin talabijin na Amurka Grey's Anatomy ya fara watsa shirye-shirye a Kamfanin Watsa Labarai na Amurka (ABC) a ranar 25 ga Satumba, 2005, kuma ya ƙare a ranar 15 ga Mayu, 2006. Touchstone Television ne ya samar da wannan kakar, tare da haɗin gwiwar kamfanin Shondaland da Kamfanin Mark Gordon, wanda Shonda Rhimes ke jagoranta. 'Yan wasan kwaikwayo Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers, da T.R. Knight sun sake yin rawar da suke yi a matsayin masu aikin tiyata Meredith Grey, Cristina Yang, Izzie Stevens, Alex Karev, da George O'Malley, bi da bi. Tsoffin manyan 'yan wasan kwaikwayo Chandra Wilson, James Pickens, Jr., Isaiah Washington, da Patrick Dempsey suma sun dawo, yayin da Kate Walsh, wacce ta fara kakar wasan a matsayin mai maimaitawa, an inganta ta zuwa matsayin jerin na yau da kullun, bayan ta bayyana a cikin aukuwa bakwai a matsayin tauraruwar baƙo.  Tambaya: Bisa ga wannan nassi, yaushe ne kakar wasa ta 2 ta Grey's Anatomy ta fara? Bari mu ba da rafi na sani a kasa <eng> Q: Passage: The second season of the American television medical drama Grey's Anatomy commenced airing on the American Broadcasting Company (ABC) on September 25, 2005, and concluded on May 15, 2006. The season was produced by Touchstone Television, in association with Shondaland production company and The Mark Gordon Company, the showrunner being Shonda Rhimes. Actors Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers, and T.R. Knight reprised their roles as surgical interns Meredith Grey, Cristina Yang, Izzie Stevens, Alex Karev, and George O'Malley, respectively. Previous main cast members Chandra Wilson, James Pickens, Jr., Isaiah Washington, and Patrick Dempsey also returned, while Kate Walsh, who began the season in a recurring capacity, was promoted to series regular status, after appearing in seven episodes as a guest star.

Question: Based on this passage, when did season 2 of greys anatomy air?
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