CREATE TABLE candidate (Candidate_ID INT, People_ID INT, Poll_Source TEXT, Date TEXT, Support_rate FLOAT, Consider_rate FLOAT, Oppose_rate FLOAT, Unsure_rate FLOAT)
CREATE TABLE people (People_ID INT, Sex TEXT, Name TEXT, Date_of_Birth TEXT, Height FLOAT, Weight FLOAT)

Give me the comparison about Weight over the Date_of_Birth , order in descending by the y-axis.
SELECT Date_of_Birth, Weight FROM people ORDER BY Weight DESC
SELECT "Date_of_Birth", "Weight" FROM "people" ORDER BY "Weight" DESC NULLS LAST