Bob is big. Bob is blue. Bob is cold. Bob is green. Bob is quiet. Bob is smart. Bob is young. Fiona is big. Fiona is blue. Fiona is cold. Fiona is green. Fiona is quiet. Fiona is smart. Fiona is young. If Fiona is young and Fiona is big then Fiona is smart. All smart things are blue. If something is cold and young then it is quiet.
Bob is cold.