Erin is blue. Erin is cold. Erin is furry. Erin is kind. Erin is quiet. Erin is rough. Erin is white. Fiona is not blue. Fiona is furry. Fiona is kind. Fiona is quiet. Fiona is rough. Harry is blue. Harry is not cold. Harry is furry. Harry is not white. If Erin is not white then Erin is not cold.
Fiona is not blue.