Erin is nice. Erin is quiet. Erin is smart. Fiona is big. Fiona is nice. Fiona is quiet. Fiona is red. Fiona is round. Fiona is smart. Fiona is white. If Erin is quiet and Erin is red then Erin is nice. Nice things are red. All round, big things are smart. All big, quiet things are white. White, nice things are red. If Erin is red and Erin is quiet then Erin is big. If Erin is nice then Erin is red. If Fiona is smart and Fiona is nice then Fiona is red.
Erin is not big.