| as a dark, leafy green | 7 | manner |
| comparatively | 3 | manner |
| like kale | 2 | other |
| spinach → contain → lutein | 63 |
| spinach → have → lutein | 6 |
| spinach → possess → lutein | 5 |
| spinach → be → lutein | 5 |
| spinach → be → rich source of lutein | 3 |
| spinach → contain → high levels of lutein | 3 |
| negative | neutral | positive |
| 0.030 | 0.393 | 0.577 |
| Raw frequency | 85 |
| Normalized frequency | 0.630 |
| Modifier score | 0.500 |
| Perplexity | 48.648 |