Anne is round. Anne is not smart. Dave is not big. Dave is round. Dave is smart. Erin is big. Fiona is not white. All quiet people are white. If someone is red then they are smart. All big people are not white. All young, round people are quiet. Big people are young. If someone is round and not big then they are young. If someone is big then they are smart. If someone is not white then they are not round.
Erin is big.