Dave is nice. Erin is blue. Erin is green. Erin is nice. Erin is red. Erin is smart. Erin is young. Fiona is blue. Harry is blue. Harry is green. Harry is round. Nice things are young. If Dave is red then Dave is blue. Round, nice things are green. If something is young then it is nice. If Harry is blue and Harry is round then Harry is green. Smart things are red. Green, nice things are red. If something is young and nice then it is round. Young, round things are green.
Erin is smart.