Question: How many Votes, when the Residence is Halifax?
SQL: SELECT "Votes" FROM "2-12890254-6" WHERE "Residence" = 'Halifax';

Question: What is the Riding, when the Rank is 4th?
SQL: SELECT "Riding" FROM "2-12890254-6" WHERE "Rank" = '4th';

Question: What is the lowest number of Votes, when the Candidate's Name is Trevor Ennis?
SQL: SELECT MIN("Votes") FROM "2-12890254-6" WHERE "Candidate's Name" = 'Trevor Ennis';

Question: What is the Candidate's Name, when the Votes are 513?
SQL: SELECT "Candidate's Name" FROM "2-12890254-6" WHERE "Votes" = 513.0;

Question: What is the Occupation, when the Candidate's Name is Trevor Ennis?
SQL: SELECT "Occupation" FROM "2-12890254-6" WHERE "Candidate's Name" = 'Trevor Ennis';