Question: What office was law preservation ticket holder William E. Barron running for?
SQL: SELECT "Office" FROM "2-15563403-1" WHERE "Law Preservation ticket" = 'William E. Barron';

Question: Who was the constitutional ticken when Charles B. Sears was the republican ticket?
SQL: SELECT "Constitutional ticket" FROM "2-15563403-1" WHERE "Republican ticket" = 'Charles B. Sears';

Question: Who was the constitutional ticket when William Karlin was the socialist ticket?
SQL: SELECT "Constitutional ticket" FROM "2-15563403-1" WHERE "Socialist ticket" = 'William Karlin';