Fiona is big. Fiona is blue. Fiona is furry. Fiona is round. Fiona is smart. Fiona is white. Fiona is young. If Fiona is round and Fiona is blue then Fiona is white. Young things are smart. All furry, big things are blue. If something is big then it is round. Young, white things are big. If something is white then it is big.
Fiona is not furry.