CREATE TABLE people (people_id DECIMAL, sex TEXT, name TEXT, date_of_birth TEXT, height DECIMAL, weight DECIMAL)
CREATE TABLE candidate (candidate_id DECIMAL, people_id DECIMAL, poll_source TEXT, date TEXT, support_rate DECIMAL, consider_rate DECIMAL, oppose_rate DECIMAL, unsure_rate DECIMAL)

how many people are there whose weight is higher than 85 for each gender?
SELECT COUNT(*), sex FROM people WHERE weight > 85 GROUP BY sex
SELECT COUNT(*), "sex" FROM "people" WHERE "weight" > 85 GROUP BY "sex"