Adam and Carla Had Equivalent Scores on the Verbal Component

Multiple Choice

Adam and Carla had equivalent scores on the verbal component of the Wechsler intelligence test,but Adam had a higher score on the performance scale.What could you infer about Carla's score

A)  Carla is likely younger than Adam. 
B)  Carla's performance scale would be normalized. 
C)  Carla's full-scale IQ score will be lower than Adam's. 
D)  Carla's verbal score is invalid.