Who said it?

“Ukraine is a country in Europe. It exists next to another country called Russia. Russia is a bigger country. Russia is a powerful country. Russia decided to invade a smaller country called Ukraine. So basically, that’s wrong,”

A. A four year old child
B. An adult who’s suffered severe brain trauma
C. A Chinese man who’s been learning English for less than three weeks
D. Kamala Harris, the vice-president of the most powerful nation in the world