| 1 | If you sell the cow, you sell the milk too. | |
| 2 | Can the region exploit its hidden treasures and keep locals happy, too? | |
| 3 | You cannot sell the cow and drink the milk. | |
| 4 | She drawn something on paper for half of the day trying to find some way was satisfactory to both parties. | |
| 5 | Ozone is a chemical that can be both friend and foe to human beings - depending on where it is. |