Bob is nice. Bob is not red. Bob is round. Bob is white. Bob is young. Charlie is big. Charlie is not quiet. Charlie is round. Charlie is white. Charlie is not young. Fiona is quiet. Fiona is not young. Harry is big. Harry is quiet. Harry is not white. If something is red and big then it is round. If something is not nice then it is red. All quiet, young things are round.
Harry is round.