Task: Question Answering
Input (English): Passage: In week 9, the Lions hosted an interconference duel against the New York Jets. The only score of the first quarter was a 10-yard TD catch by the Lions' Brandon Pettigrew. The Jets responded in the second quarter with a 31-yard field goal by Nick Folk and later a 74-yard TD catch by Braylon Edwards just before halftime. The only score of the third quarter was a 1-yard quarterback sneak TD by Matt Stafford of the Lions; however the extra point attempt by defensive lineman Ndamukong Suh (an emergency fill-in for injured kicker Jason Hanson, who got run into on the previous field goal attempt which gave them a fresh set of downs) was no good. Early in the fourth quarter, the Lions added to their lead with a Nate Burleson 2-yard TD catch. The Jets responded late in the quarter with a 1-yard TD quarterback sneak by Mark Sanchez. The Jets kicked a field goal to tie it up just before time expired, forcing overtime. The Jets won the toss and kicked a 30-yard field goal for the win as the Lions fell to 2-6. 
Question: How many total scores were made in the first half of the game? 
Answer type: Number 
Output (English): 3.