Bob is cold. Bob is furry. Bob is quiet. Erin is round. Fiona is cold. Fiona is furry. Fiona is round. Gary is furry. Gary is rough. Gary is round. If Fiona is big then Fiona is round. If someone is round then they are rough. If Erin is rough then Erin is quiet. If someone is rough then they are big. If Bob is cold then Bob is furry. If someone is big and not furry then they are cold.
Erin is quiet.