Task: Question Answering
Input (English): Passage: The Bucs won their fourth consecutive game. After being down at the half 14-7, the Bucs outscored the Chargers 21-7 in the second half. The win gives the Bucs a 7-5 record (5-1 on the road) and since the Redskins (6-4-1) lost, the Bucs took over the final wildcard spot. Also since the Falcons (7-5) lost, they are now tied with them atop the NFC South. After the game, the Week 15 matchup against the Dallas Cowboys was flexed from a normal 1 p.m. kickoff to Sunday Night Football. 
Question: How many total points were scored in the second half? 
Answer type: Number 
Output (English): 28.