What didn't they? That's a very broad spectrum right there. She tries to narrow it down.

"I was different from you. I was brought in as a young child, trained to it all my life. I'd already been on dozens of missions by the time they tapped me to train under you, but that was mostly as an informant. Or occasionally as bait. They wanted more than that, and you were one of the best assets they had. So you were tasked with picking one of us from our training program to instruct. You chose me. You said I showed the most promise."