Adam and Carla Had Equivalent Scores on the Verbal Component

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. Which of the following 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.