| by surrounding the reacting plasma | 6 | manner |
| by splitting lithium atoms | 3 | manner |
| during nuclear weapons explosions | 2 | temporal |
| tritium → be → produced | 19 |
| tritium → be → extracted | 6 |
| tritium → be produced in → this manner | 3 |
| negative | neutral | positive |
| 0.177 | 0.737 | 0.086 |
| Raw frequency | 28 |
| Normalized frequency | 0.734 |
| Modifier score | 0.700 |
| Perplexity | 174.815 |