Bob is green. Dave is not green. Dave is red. Erin is blue. Erin is not cold. Erin is green. Erin is round. Erin is young. Fiona is not green. Fiona is red. If something is not round and not young then it is quiet. If Bob is cold and Bob is round then Bob is not quiet. If something is quiet then it is blue.
Fiona is green.