Annette Speaks Both English and French Fluently, Whereas Mary Speaks

Annette speaks both English and French fluently, whereas Mary speaks only English. When tested on their information processing abilities when their working memory is overloaded, __________.

A) Annette processes information more rapidly than Mary.
B) Mary processes information more rapidly than Annette.
C) Annette has poorer performance on tasks requiring mental flexibility.
D) Mary performs better on tasks that involve controlled processes.