Task: Text to Code
Input (English): Step 1: For each row in people table, find the corresponding rows in candidate table.
Step 2: find Name, Sex of the results of step 1 with largest value of Unsure_rate
Output (English): SELECT T2.Name , T2.Sex FROM candidate AS T1 JOIN people AS T2 ON T1.People_ID = T2.People_ID ORDER BY T1.Unsure_rate Desc LIMIT 1