Table: election_results_7
Columns: district
incumbent
party
first_elected
result
candidates

Question: what's the result for district ohio 2
SQL: SELECT "result" FROM election_results_7 WHERE "district" = 'Ohio 2'

Question: who is the the incumbent with candidates being john m. vorys (r) 61.5% jacob f. myers (d) 38.5%
SQL: SELECT "incumbent" FROM election_results_7 WHERE "candidates" = 'John M. Vorys (R) 61.5% Jacob F. Myers (D) 38.5%'

Question: who is the the incumbent with district being ohio 2
SQL: SELECT "incumbent" FROM election_results_7 WHERE "district" = 'Ohio 2'

Question: what's the result with incumbent being william h. ayres
SQL: SELECT "result" FROM election_results_7 WHERE "incumbent" = 'William H. Ayres'

Question:  how many party with candidates being john m. vorys (r) 61.5% jacob f. myers (d) 38.5%
SQL: SELECT COUNT("party") FROM election_results_7 WHERE "candidates" = 'John M. Vorys (R) 61.5% Jacob F. Myers (D) 38.5%'