| Typicality: | 0.162 |
| Saliency: | 0.000 |
| for affordable, clean drinking water | 6 | purpose |
| through purification | 2 | manner |
| nanotechnology → help meet → the need | 3 |
| negative | neutral | positive |
| 0.006 | 0.276 | 0.718 |
| Raw frequency | 3 |
| Normalized frequency | 0.000 |
| Modifier score | 0.500 |
| Perplexity | 73.710 |