Task: Question Answering
Input (English): Passage: The Giants failed to capitalize on their win from the week before and once again were defeated by the Redskins for the season sweep. Washington never trailed in this game and forced Eli Manning into three interceptions. Although the Giants recorded two off of Rex Grossman, they never were able to get into any sort of offensive groove and lost 23-10. Washington led 17-3 at halftime and never looked back. Grossman threw for 185 yards and a touchdown to Santana Moss. Jabar Gaffney led the Redskins with 85 yards receiving while Hakeem Nicks recorded 73 for the Giants. Manning finished with 257 yards. 
Question: How many total points were scored by halftime? 
Answer type: Number 
Output (English): 20.