Coming off a road win over the Saints, the Bengals flew to Cleveland Browns Stadium for Round 2 of the Battle of Ohio against the Browns. From beginning to end, Cincinnati dominated the game. In the first quarter, running back Rudi Johnson scored on a 1-yard touchdown run for the only score of the period. In the second quarter, quarterback Carson Palmer completed a 7-yard touchdown pass to wide receiver Chris Henry, and kicker Shayne Graham completed a 24-yard field goal. In the third quarter, Palmer threw a 6-yard strike to wide receiver T. J. Houshmandzadeh, but Browns defensive end, Simon Fraser, blocked the extra point. In the fourth quarter, Palmer and Henry would score again on a 10-yard touchdown pass. With their  second consecutive sweep of Cleveland, the Bengal record improved to 6-5.
Question: How many field goals did Graham kick in the first half?
Answer: 1