1. A giraffe is the tallest one of the three animals.
2. A hippo and a giraffe are faster than a tortoise.
3. A tortoise is the lightest of the three animals.
4. A hippo is the most dangerous of the three animals.
5. A hippo is the heaviest of the three animals.
6. A tortoise is the smallest of the three animals.
7. A giraffe is the most beautiful of the three animals.
8. A tortoise is the gentlest of the three animals.
9. A tortoise and a giraffe are gentler than a hippo.
10. A giraffe and a hippo are faster than a tortoise.
11. A giraffe and a hippo are more dangerous than a tortoise.
12. A hippo is the biggest of the three animals.
13. A giraffe and a tortoise are smaller than a hippo.
14. A hippo and a giraffe are taller than a tortoise.
15. A giraffe and a tortoise are lighter than a hippo.
