| a process known | 6 | other |
| for food | 3 | purpose |
| for photosynthesise | 2 | purpose |
| coral → need → light | 8 |
| coral → be → light | 6 |
| coral → require → light | 5 |
| coral → rely on → light | 4 |
| coral → receive → light | 3 |
| negative | neutral | positive |
| 0.122 | 0.640 | 0.237 |
| Raw frequency | 26 |
| Normalized frequency | 0.503 |
| Modifier score | 1.000 |
| Perplexity | 306.956 |