Charlie is big. Charlie is kind. Charlie is nice. Charlie is quiet. Charlie is red. Charlie is smart. Charlie is young. Fiona is big. Fiona is kind. Fiona is quiet. Fiona is red. Fiona is smart. Fiona is young. Harry is kind. Harry is red. Harry is young. If Harry is young then Harry is big. If someone is big then they are smart.
Fiona is not young.