Bob is quiet. Bob is smart. Bob is white. Charlie is blue. Charlie is cold. Charlie is quiet. Charlie is round. Charlie is smart. Charlie is white. Dave is blue. Fiona is cold. Fiona is round. If someone is nice and cold then they are round. If someone is cold and white then they are quiet. All quiet, white people are smart. All smart people are blue. All blue people are white. All cold people are quiet.
Fiona is quiet.