Erin is big. Erin is blue. Erin is furry. Erin is quiet. Erin is round. Erin is smart. Harry is big. Harry is nice. Harry is quiet. Harry is smart. If something is furry then it is big. All smart things are blue. All furry things are smart. All quiet things are smart. Big, blue things are nice. If Harry is round and Harry is blue then Harry is smart. If something is blue then it is round. Smart, quiet things are blue.
Erin is not blue.