 vocabulary, grammar, whatever. So they wanted to split the two hours we used to get together every Monday morning into an hour in French and then invite these other international ladies to come to my house and join us. And in that hour, we would speak in English and I would correct their English. In the first hour, we'd speak French and my two French friends would correct my French. One of my two French friends, her husband was the chief financial officer of Michelin Tires.