Bob is blue. Bob is cold. Bob is nice. Bob is quiet. Bob is round. Bob is white. Dave is blue. Dave is green. Dave is quiet. Dave is round. Dave is white. Fiona is cold. Fiona is nice. Fiona is round. Fiona is white. If Fiona is blue and Fiona is cold then Fiona is white. If something is nice and round then it is white. White, round things are cold. If something is nice and blue then it is round. If Fiona is quiet then Fiona is cold. All quiet things are cold. If something is nice and quiet then it is cold. Green things are white.
Dave is nice.