human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Game, Date, Opponent, Result, Dolphins' points, Opponents' Points, Record, Streak, Attendance
###Question: What is the streak for game 16 when the Dolphins had 21 points?
gpt
SELECT Streak FROM table WHERE Dolphins' points = 21 AND Game = 16