Looking for their first road win of the season the Steelers traveled to Paul Brown Stadium to take on their division rivals Bengals.  In the first quarter, the Steelers would score first with Shaun Suisham kicking a 42-yard field goal to make it 3-0.  The Bengals responded with Cedric Peerman's 5-yard run for a TD to make it 7-3 as the Bengals took the lead.  In the second quarter, the Bengals increased their lead as Andy Dalton connected with A. J. Green on an 8-yard TD pass to make it 14-3.  The Steelers responded with a 47-yard field goal from Suisham to make the score 14-6.  After an interception from Andy Dalton, the Steelers moved down the field as Ben Roethlisberger connected with Heath Miller for a TD pass with the 2-point conversion successful, the score was tied 14-14 at halftime.  After the break, the Bengals score first in the 3rd quarter after Mike Nugent kicked a 48-yard field goal for them to take the lead 17-14.  The Steelers however tied the game back up with Suisham kicking a 47-yard field goal.  In the fourth quarter, the Steelers would retake the lead with RB Chris Rainey running into the end zone for an 11-yard TD to move ahead 24-17.  After consecutive 3 and outs by the Bengals, the Steelers would run the clock out after the 2-minute warning giving them the victory. With their 5th straight win over the Bengals, the Steelers improved to 3-3 and have yet to be above .500 for the season.  Also, the team improved to 1-3 in road games and 11-2 at Paul Brown Stadium.
Question: How many points did the Bengals lose by?
Answer: 7