| 1 | You cannot have both. | |
| 2 | It could of course be a bit of both, or work differently for different people. | |
| 3 | Will they get bigger, more frequent, neither, or both? | |
| 4 | Most foreigners come either for work or for travel, and sometimes for both. | |
| 5 | He said humans have characteristics from both the bonobo and chimpanzee, which is more aggressive and domineering. |