Dave is quiet. Erin is big. Erin is nice. Erin is red. Fiona is not big. Fiona is cold. Fiona is nice. If Erin is not furry then Erin is big. If Erin is cold and Erin is not quiet then Erin is red. Furry things are not nice. All cold, quiet things are big. All nice things are smart. Cold, smart things are not furry. If Fiona is cold and Fiona is smart then Fiona is nice. If something is big and not cold then it is red.
Dave is not quiet.