what are the requirements to run for the ohio senate?
['Term. Four years (OH Const Art.II, § 2)', 'Residency Requirement. Must be a resident of the district, have resided in the district for one year immediately preceding the election and be a registered elector (OH Const Art II, § 3., OH Const Art XV, § 4, R.C. 3.15)', 'Filing Deadline. ... ', 'Filing Fee. ... ', 'Petitions.']