1 Dennis is older than Polly, but younger than Rick.
2 Polly is the youngest of the three, and Rick is the oldest.
3 Rick is shorter than Dennis, but he's taller than Polly.
4 Dennis is the tallest of the three, and Polly is the shortest.
5 Polly's hair is shorter than Rick's, but longer than Dennis'.
6 Dennis' hair is the longest of the three, and Rick's is the shortest.
Ответ: See above.