def get_admin_A_all():
    "データベースに登録されたすべての回答データの一覧リスト"
    #query = Answer.query(ancestor=userlist_key()).order(Answer.owner, Answer.anum)
    query = Answer.query(ancestor=userlist_key())
    q = query.fetch()
    num = len(q)
    out = str(num) + "\n"
    for i in q:
        dt = gae_datetime_JST(i.date)
        out += "A%02d (%s) %s\n" % (i.anum, i.owner, dt)
    return out