Conversation so far:
Where was Jennifer Granholm born?
Granholm was born in Vancouver, British Columbia, Canada.
When was she born?
CANNOTANSWER.
Does she have siblings?
CANNOTANSWER.
Where did she attend school?
She grew up in Anaheim, San Jose, and San Carlos.
Granholm graduated from San Carlos High School in 1977.
Did she attend college?
enrolled at the University of California, Berkeley.

Question: What did she study?
Self-contained rewrite: What did Jennifer Granholm study?