Anne is green. Anne is kind. Anne is red. Anne is round. Anne is smart. Anne is white. Anne is young. Charlie is green. Charlie is red. Fiona is green. Fiona is kind. Fiona is red. Fiona is round. Fiona is smart. Fiona is white. Fiona is young. If someone is round and green then they are white. If someone is green then they are round. Round, red people are young. All white people are smart. If Fiona is smart then Fiona is round. All red people are green.
Charlie is smart.