This evening while the girls and I were driving around, I was quizzing Mattea on things like her address, 911, mom & dad's names, her name, etc... I also used this time as an opportunity to talk to her about stranger danger. After a short spiel, I said
"So Mattea, what do you say if a strange lady walks up to you and offers to give you a ride in her car?"
Mattea's response: "Thank you"
Note to self - must repeat lesson on stranger danger.