The Browns returned home to take on the Packers and their backup QB Brett Hundley.  In the first quarter, the Packers took an early lead when Hundley found Jamaal Adams on a 30-yard pass to make it 7-0.  The Browns tied the game up later on in the quarter when DeShone Kizer found Josh Gordon on an 18-yard pass to make it 7-7.  In the second quarter, the Browns moved into the lead when Kizer connected with Duke Johnson Jr. on a 7-yard pass to make it 14-7 at halftime.  In the third quarter, the Browns moved ahead by 2 touchdowns when Kizer found Corey Coleman on a 2-yard pass to make it 21-7.  In the fourth quarter however, the Packers managed to tie it up when Jamaal Williams ran for a 1-yard touchdown followed up by Hundley connecting with Davante Adams on a 1-yard pass to make it 21-14 then 21-21 to force overtime. In overtime, Cleveland won the toss but Kizer threw an interception to Packers rookie safety Josh Jones. Adams later scored on a 25-yard touchdown pass from Hundley to seal a 27-21 Green Bay win. With the loss, the Browns dropped to 0-13 as they lost their 14th consecutive game. They became the first franchise in NFL history to start 0-13 in consecutive seasons.
Question: How many touchdowns were scored in the first half?
Answer: 3