Charlie is furry. Charlie is quiet. Charlie is rough. Charlie is round. Charlie is smart. Charlie is young. Dave is furry. Dave is green. Dave is quiet. Dave is rough. Dave is round. Dave is smart. Dave is young. Erin is furry. Erin is quiet. Erin is rough. All young people are furry. Smart people are green. If someone is quiet and rough then they are round. Furry, quiet people are round. If someone is young and furry then they are round. Rough, young people are smart. If Charlie is young then Charlie is round. Round people are quiet.
Erin is green.