| 1 | Most of this wealth has come from success in business. | |
| 2 | Anything that comes from an animal, bird or fish. | |
| 3 | What we have now was built from the imagination of our forefathers. | |
| 4 | This snip is not from any known gene, and its function is unknown. | |
| 5 | Correct ideas are not innate in the mind, but come from social practice. |