instruction: Get a candidate's answers to election questionnaire. See discussion at http://meta.stackexchange.com/q/281666/287315. 
  Example from there would use QuestionnaireQuestionId = 5114 (which is known at the time the election is going live, as it's linked to in the top of the election page) and CandidateUserId = 5208 (which is known at the time the candidate box is built, to generate the rest of that box's contents).
response: SELECT link = CONCAT('http://meta.puzzling.stackexchange.com/a/', Id) FROM Posts WHERE ParentId = @questionnaire_question_id AND OwnerUserId = @candidate_user_id