Mrs. Lutz interacts with Grace and Bradford

At our church lunch today, Mrs. Lutz, who is Grace's Sunday School teacher, was trying to introduce Grace to Caroline (a 19-month old girl of my friend Becky). The conversation went something like this.

Mrs. Lutz: "Say 'My name is Grace.'"
Grace: "You're not Grace, I am."

And then later, with Bradford:

Mrs. Lutz:(looking at Bradford's nearly empty plate) "Bradford, you really shouldn't get so much food.
Bradford: "You are sarcastic, Mrs. Lutz."